Technical assessment of patterning methods.
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More than half of the publishers listed alongside IntechOpen (18 out of 30) are Social Science and Humanities publishers. IntechOpen is an exception to this as a leader in not only Open Access content but Open Access content across all scientific disciplines, including Physical Sciences, Engineering and Technology, Health Sciences, Life Science, and Social Sciences and Humanities.
\\n\\nOur breakdown of titles published demonstrates this with 47% PET, 31% HS, 18% LS, and 4% SSH books published.
\\n\\n“Even though ItechOpen has shown the potential of sci-tech books using an OA approach,” other publishers “have shown little interest in OA books.”
\\n\\nAdditionally, each book published by IntechOpen contains original content and research findings.
\\n\\nWe are honored to be among such prestigious publishers and we hope to continue to spearhead that growth in our quest to promote Open Access as a true pioneer in OA book publishing.
\\n\\n\\n\\n
\\n"}]',published:!0,mainMedia:{caption:"IntechOpen Maintains",originalUrl:"/media/original/113"}},components:[{type:"htmlEditorComponent",content:'
Simba Information has released its Open Access Book Publishing 2020 - 2024 report and has again identified IntechOpen as the world’s largest Open Access book publisher by title count.
\n\nSimba Information is a leading provider for market intelligence and forecasts in the media and publishing industry. The report, published every year, provides an overview and financial outlook for the global professional e-book publishing market.
\n\nIntechOpen, De Gruyter, and Frontiers are the largest OA book publishers by title count, with IntechOpen coming in at first place with 5,101 OA books published, a good 1,782 titles ahead of the nearest competitor.
\n\nSince the first Open Access Book Publishing report published in 2016, IntechOpen has held the top stop each year.
\n\n\n\nMore than half of the publishers listed alongside IntechOpen (18 out of 30) are Social Science and Humanities publishers. IntechOpen is an exception to this as a leader in not only Open Access content but Open Access content across all scientific disciplines, including Physical Sciences, Engineering and Technology, Health Sciences, Life Science, and Social Sciences and Humanities.
\n\nOur breakdown of titles published demonstrates this with 47% PET, 31% HS, 18% LS, and 4% SSH books published.
\n\n“Even though ItechOpen has shown the potential of sci-tech books using an OA approach,” other publishers “have shown little interest in OA books.”
\n\nAdditionally, each book published by IntechOpen contains original content and research findings.
\n\nWe are honored to be among such prestigious publishers and we hope to continue to spearhead that growth in our quest to promote Open Access as a true pioneer in OA book publishing.
\n\n\n\n
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In this chapter, we categorized each in-pipe inspection robot depending on its configuration and structure, which includes the design of the propulsive mechanism, steering mechanism, stretching mechanism, and the locations of the wheel and joint axes. 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The chapter proposes a search strategy that operates in a completely decentralised manner, as long as the communication network of the moving robots forms a connected graph. By decentralised operation, we mean that each moving robot is reasoning (i.e., estimating the source location and making decisions on robot motion) locally. 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\r\n\tThis book “Bacterial Biofilms” will aim to describe both negative and positive impacts of bacterial biofilms in the medical and environmental arena. This book is dispensed into different chapters that describe the role of bacteria in human day-to-day life. The content of this book will be written in a simple scientific language that would accommodate and enlighten audiences from different scientific backgrounds not limited to scientists, higher degree and undergraduate research students in the field of environmental microbiology, infectious diseases, immunologist, pharmacist, medical practitioner, and school students. Bacteria that prefer to exist in colonized forms i.e., in biofilm state have been responsible for detrimental effects on humans, animals, birds, and plant's health in terms of biofilm-associated infections and morbidity, and mortality. The problem of biofilm-associated infection is drastic in lower- and middle-income countries in comparison to developed countries. One big aspect of biofilms is its resistance to antibiotics and antibacterial agents that constitutes collapse of the healthcare system and hindrance of global economic development. On the other hand, biofilms are essential and have been promising in terms of bioremediation of organic pollutants, water purification system, and great acquaintance in the extraction of mineral ores in the mining industry.
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Morgan and his students C. Bridges, H. J. Muller and A. H. Sturtevant came across red-eyed insects, fruit-flies. Since then, it has made its way in research labs helping scientists to explore fundamental problems in biological sciences. It has turned out as one of the best metazoan insect model organisms. It is one of the best model organisms for the biological studies ranging from molecular genetics of diseases to the ecosystems and up to the evolutionary scales. Starting from visible mutants and chromosome mapping, today studies of complex genetic networks are possible with the help of multiple genome sequences (the 12 genomes project), systematic gene disruption or knock-down (RNAi stock library), microarray analysis, protein interaction maps and the FlyBase integrated database. High-throughput platform biology and open-source availability are considered as part of modern developments and the
Drosophilids are ectothermic insects whose body temperature changes with the ambient temperatures. These insects can easily survive between 12–21 degrees Celsius [1]. Temperature impact on their viability, fertility, developmental period, foraging activity, feeding, and breeding could easily be seen in laboratory stocks and distribution and populations dynamics under field conditions [2, 3]. Even Apart from temperature, humidity and rainfall, sunlight also plays a vital role in distribution of drosophilid species.
The family Drosophilidae encompasses 4,450 species distributed in 75 genera with two subfamilies, drosophilidae and steganinae [4]. The sub family drosophilinae is more diverse, distributed across 47 genera of which genus
In India, more than 347 species are recorded which are spread across 27 genera, of which 58 species belongs to 8 genera of subfamily steganinae and rest 289 species of 19 genera are placed in subfamily drosophilinae (unpublished data).
There are several methods in practice to collect fruit-flies from their natural habitats. Some of the methods are shown below:
For setting-up traps one could use plastic bottles ranging in the volumes of 250 mL to 1 L. Fruit slices along with a pinch of yeast could be used as a bait. With the use of blade somewhere in the middle of the bottle a section could be carved out for food access. These traps could be hanged on orchard tree at a height 3–4 feet above the ground (Figure 1). The collection area must be damp and moist with minimal human interference. After 1–2 days traps must be recovered to collect flies. Same method could be applied to collect all kinds of
Trap bait: a) Transparent plastic bottles can be used as traps, a C-shaped window is made in the center of the bottle which serves as an entry point for the flies. Banana pieces placed inside the bottles attracts the flies. b) The bottle can be placed around small bushes/trees and can be collected next morning.
There are many genera that are not attracted to regular traps and need to be captured from their natural food source (wild rotting fruits). Capturing such drosophilid species nets are more effective. The flies hovering over the rotten fruits or piles of organic wastes could be captured using this method (Figure 2).
Net sweeping: The modified insect nets are used for capturing drosophilids which are not attracted toward baits.
This method is used when fly’s numbers are low and also when investigator is familiar with the species identification and targeting particular species individuals. This method is more appropriate when flies are feeding, mating or resting on petals, leaves, fruits etc. Flies feeding on mushrooms and flowers are mostly collected using this method (Figure 3). Aspirator is also used to transfer flies from bait bottles or insect net to culture vials.
Use of aspirator: The flies performing mating or resting over leaves, mushroom or fruits etc. are captured with help of aspirator.
Usage of vinegar in the baits for
The culture handling and maintenance is required to be learned for making the collected sample to multiply several times and for making isolines and confirming the species’s level identification.
For rearing and culturing the drosophilids, the collected samples need to be transferred from bait bottles to the narrow culture vials (with culture media) While shifting flies from the bottles to collection tubes the openings of the bottles must be kept under bright light directing the flies toward the light and thus making their transfer easy. For culturing, the flies are kept at room temperature (25 ̊C). If room temperature is not adequate the culture tubes could be kept in the BOD (Biological Oxygen Demand) incubators. This would help the culture media to last longer until the drosophilid colony begins to establish.
The commonly used media for various drosophilid stock maintenance includes Agar, yeast, Maize flour, Brown sugar, Nepagin, and Propionic acid.
To prepare fly media agar is added to the hot water. Following this yeast, maize flour, and sugar is added. After 20–30 minutes of cooking (with 1–2 boil) heat should be turned off. Once media temperature reaches to close to 50 degrees nepagin and propionic acid could be added. Throughout the preparation food needs to be constantly stirred.
Maize powder, brown sugar, and dried yeast are used as food. Yeast holds special nutritional value for drosophilids. While Nepagin is anti-fungal in nature and Propionic acid is a bactericidal and functions as preservative and increases the shelf life of food.
The food could then immediately be transferred to the sterilized vials or bottles. As soon as the media starts hardening the vials or bottles needs to be covered properly with the help of a cheese cloth. The food could be used after a day. The media tubes or bottles could also be stored in a cool place for 1–2 weeks for future use.
There are almost 7–8 different food recipes for drosophilid species. The following link could be further explored for other recepies [5].
However, the standard procedure can be modified for the normal lab conditions and general use.
Cornmeal, sucrose, dextrose, yeast and 2-acid medium
This food recipe was described by Lewis in 1960. This uses the phosphoric acid which allows less propanoic acid usage without affecting the fungicidal effects. This recipe has also been used at Caltech since 1955.
Cornmeal, molasses and yeast medium
This mixture has to be used fresh. This medium was used at Bloomington for several years. It went through certain modifications in order to prevent bacterial contamination.
Cornmeal, dextrose and yeast medium
This recipe was first used by Brent and Oster in 1974. In order to reduce the chances of Leucon Stoc infection of cultures, sucrose was substituted by dextrose [5].
Identification (taxonomy)
In a biodiversity rich place, one could come across many small insect species. Identification becomes crucial in sorting a particular species from a pool of collection. Over the years, taxonomists came across various methods to identify species. Therefore, some common morphological diagnostic characters were listed out and based on these keys one could identify drosophilid species. However, closely related or sibling species are hard to distinguish with general morphological characteristics.
Drosophilids are usually small flies, ranging from 1.5–7.0 mm in length; yellowish, golden, brownish or blackish in color. They possess a number of the characteristics, such as red eyes and plumose arista. Body is shiny, often with stripes or spots on the thorax. Wings are hyaline or with black patches or marginal areas with dark lines. Abdominal tergite strip patterns (i.e. pigmentation) vary from species to species (dark or light bands or spots in 2–6 tergites). In some species, sexual dimorphism is clear by wing patch or presence of sex-comb on legs.
However, species are identified by their male genital organs (periphallic & phallic) possessing structural compatibility features [6]. These genital organelle structures are species specific. Example, the two subfamilies viz., drosophilinae and steganinae are differentiated on the basis of the distance between proclinate orbital setae and inner vertical setae from posterior reclinate setae. In subfamily drosophilinae the distance of proclinate orbital seate from posterior reclinate setae is less compared to its the distance of inner vertical setae. While in subfamily Steganinae the distance of proclinate orbital setae from posterior reclinate setae is more than compared to its distance from inner vertical setae.
Flies are too small in size to be observed with naked eyes. Hence magnification is required and this could be achieved with a good hand lens, or a wide-field binocular microscope, or a stereo zoom microscope, or a compound microscope. On a white background pictures emerge better (Figure 4).
Identification: a) after collection of the flies, they are given anesthesia(CO2) which gives 30 minute time to sort the male and female. b) Identification can also be done by dissecting the male genitalia.
For identification, anesthesia could be given to flies. This makes flies unconscious. Ether or Carbon dioxide gas could be used as anesthesia. Flies sensitive to ether or CO2 cold treatment is an option.
Generally, females possess larger body size and have swollen abdomen than males. In some cases of males’ 5th and 6th tergites are pigmented whereas others have wing patches. In a few genera of drosophilids males also possess sex comb on their fore legs. The posterior end of males body is pointed whereas in females it is pointed (due to the presence of their ovipositor and female genital organ). The male genital organs are species-specific and differ from species to species. Dissection of genital organs is used for conformation of species. Dissection of male genitals is usually done with the help of a needle. It requires washing the tissues in 10% KOH approximately at 100 °C for several minutes. This opens the intact reproductive plates and helps investigators to collect additional details. Few drops of glycerol can be added for better resolution.
Like in other arthropods, the adult drosophilids body is comprised of three major parts i.e., head, thorax and abdomen. Drosophilids have one pair of wings and halters each. Wings help in flight whereas halters help as balancing organs.
The head of drosophilids has distinguishing parts like ocellar triangle, post-ocellar setae, inner and outer vertical setae, fronto-orbital plates, cibarium and arista. Arista is a distinctive character as it possesses varying dorsal and ventral branches in different genus. The genus
Head: a) D. suzukii, showing major portions of head region. b) Arista and its parts.
The thorax has three main segments: prothorax, mesothorax and metathorax. Mesothorax is significantly enlarged which aids the wings, while prothorax and metathorax are generally reduced. Most of the dorsal surface of the mesothorax is covered with mesonotum. There are numerous regular and irregular rows of acrostichalsetulae and numeral pairs of dorsocentral setae present on the mesonotum. The number and position of the Acrostichalsetulae is taxonomically important for differentiation of the species (Figure 6). Majority of the
Thorax: D. suzukii a) dorsal b) lateral.
Legs in drosophilids are divided into coxa, trochanter, femur, tibia and tarsus. Tarsus have 5 tarsal segments. Color and arrangements of bristles (chaetotaxy) of male foreleg and relative length of first tarsus is important for distinguishing traits among different species. Their presence and the number of spines on hind leg, tibia and tarsomere (genus
Some species of
Wings are attached to the mesothorax of the abdomen. In many drosophilids wings possess spotted patterns. Also,hylanine or fuscous are taxonomically important. Although there is a consistent pattern on wing’s venation but in some taxa additional cross veins could be present eg
Wing: Abbreviations; h = humeral, hum brk = humeral break, R1 = anterior branch of radium, C1 s = apical seta(e) on 1st costal section, sc brk = subcostal break, r2 + 3 = second + third radial, r4 + 5 = fourth + fifth radial, M1 = 1st posterior (sectorial) branch of media, dm-cu = discal medial-cubital, CuA2 = 2nd anterior branch of cubitus, CuA1 = 1st anterior branch of cubitus, A1 = 1st branch of anal vein, r-m = radial-medial. (source; terminology by professor M.J Toda).
The dorsolateral portion of abdomen is known as tergite and it is segmented and chitinized. The ventral portion is called sternite. It is generally hairy, chitinized and quadrilateral in shape. The length and width of the sternite is important for species identification (Figure 8).
Abdomen: D. suzukii (a) male abdomen T1 to T6 = Tergite 1 to 6; (b) female abdomen S1 to S6 = Sternite 1 to 6.
The male terminalia possess many internal and external characters useful for species characterization. In drosophilids the male genitalia exhibit speedy and divergent evolution while female genitalia are thought to evolve slowly among closely-related species. In drosophilids female copulatory structures have been claimed to be mostly invariant compared to male structures. In most animal species with internal fertilization, male external genitalia are the most rapidly evolving organs and they usually are the first organs to diverge morphologically following by speciation. Because of their rapid evolution and species-specificity, their illustration is a common feature of taxonomic literature to discriminate between closely-related species. The morphology of male genitalia can differ dramatically even within very closely related animal species. The male terminalia is further divided into epandrium and hypandrium.
In males, 9th tergite is known as epandrium and it possesses a number of characteristics such as pair of cerci and surstyli which is present on the posterior and posteroventral of the epandrium respectively. The size, color, shape, morphology and number of setae on the cerci are significant for the distinction of species. Surstyli bears a number of distinct prensistae. The numbers of prensistae vary from species to species and are important for the species identification.
The genitalia are the structure linked with 9th sternite or Hypandrium and possesses aedeagus, basal processes of the aedeagus, parameres, and gonopods on it. The posterolateral portion of the hypandrium is known as gonopods. Posterolateral to the gonopods are paraphyses which possess a number of setae. The aedeagus is placed centrally with respect to the rest of hypandrium.
The major distinguishing character at species level are the presence and numbers of sex combs and bristles. Different types of spots present on wings and abdomen, and lining present on thorax of different drosophilids etc. are the characters that provide cues to identify flies (Figure 9).
Species level distinguishing characters.
The different characteristics of
Shorter life span facilitates large quantities of flies to be produced in a short time.
Due to the smaller size and minimal requirements,
The fly genome has been sequenced and well characterized. It has 100+ years of literature available. Besides this it has four pairs of chromosomes only which makes an ideal system to do genetic crossing and gene editing simpler.
As drosophilids are versatile, low maintenance and non-harming model organisms, they are used in all fields of life sciences like Genetics, Biotechnology, Cancer biology, Genomics, Reproductive biology, Developmental biology, Micro chemical studies, ecology and much more. For more than a century, the low cost, rapid generation time, and excellent genetic tools have made the fly indispensable for basic research. Also, the recent advancements in the field of molecular tools have allowed the organism to be used more efficiently. From human disease modeling to the dissection of cellular morphogenesis and to behavior and aging, the current usage of flies greatly influences fly research. However, this field remains vibrant and exciting, with labs using flies in drug discovery, bioengineering, regenerative biology, and medicine. The future use of fruit flies as a model organism in research is bright.
Bloomington stock centre maintains various fly stocks including aberrations, balancers, deficiencies, duplications, clonal, chemically induced mutations, human disease model, mapping, teaching stocks, wild-type lines, transgenes and various other stocks. Further details about the stock centre could be found at site dedicated to stock centre [9].
Kyoto Stock Centre, Kyoto Institute of Technology, Kyoto, Japan.
Harvard Medical School, Boston, MA, USA.
FlyORF, University of Zurich, Zurich, Switzerland.
NIG-FLY, National Institute of Genetics, Mishima, Japan.
THFC, Tsinghua University, Beijing, China.
Vienna Drosophila Resource Centre (VDRC), Vienna, Austria
Fly maintenance stuff
A detailed information about fly maintenance materials and accessories are valuable at several commercial vendors. The provided links provide access to it [10].
Taxonomic information database for the world Drosophilidae:
DrosWLD Species (Taxonomic information database for world species of Drosophilidae, maintained by Masanori J. Toda) https://bioinfo.museum.hokudai.ac.jp/
Japan
This chapter highlights the basic clues to identify different species in the field and lab along with learning distinguishing characteristics of males and females easily and effectively.
These protocols will act as baseline data for handing and maintaining drosophilids for young taxonomist. As these processes are easy ones so these could be used at graduation level to let students get familiar with its taxonomy.
The authors wish to offer cordial thanks to Dr. Subhash Rajpurohit, Associate Professor, Division of Biological and Life Sciences, School of Arts and Science, Ahmedabad University, Gujrat, India for his careful reading of the manuscript and his valuable suggestions for this study. This work is not financially support from any agency except the publisher.
The authors declare no conflict of interest.
humeral humeral break anterior branch of radium apical seta(e) on 1st costal section subcostal break second + third radial fourth + fifth radial 1st posterior (sectorial) branch of media discal medial-cubital 2nd anterior branch of cubitus 1st anterior branch of cubitus 1st branch of anal vein radial-medial. (Source; Terminology by Professor M.J Toda). Abdomen: T1 to T6 = Tergite 1 to 6; S1 to S6 = Sternite 1 to 6;
The booming global businesses have largely facilitated the cross-border flow of goods, but meanwhile are threatened by the dramatically increased intellectual property (IP) crimes nowadays. According to the study by Organization for Economic Cooperation and Development (OECD), the value of counterfeit and pirated products is amounted to USD 464 billion in 2019, equal to 2.5% of world trade and more than half of the total value is carried by containerships between countries [1, 2]. The illicit trade hits company profits and nation tax revenue and endangers public health when pharmaceuticals and medical equipment are involved. For these reasons, advanced technologies that combat fake products demand prompt development to ensure reliable flow of goods while maintain its convenience.
Anti-counterfeiting idea was early raised by Philadelphia printer Benjamin Franklin in the 1700s [3], at that time colonies in North America were troubled by the circulation of counterfeit bills. Franklin deliberately misspelled Pennsylvania in the printed bills to baffle less-literate criminals. Meanwhile, he engraved the fine detail of copper on the leaf vein at the back of each bill, making these bills hard to be reproduced by counterfeiters. The unique copper engraving created by blocky lead printer has been regarded as a prototype for contemporary anti-counterfeiting patterning technologies. Since the 1950s, the development of holograms [4, 5, 6, 7], ink printing [8, 9, 10, 11], and exquisite laser engraving [12, 13, 14] have offered practical solutions to protect the market from malicious third parties.
Halide perovskites as an emerging family of semiconductor materials have achieved notable success in photovoltaics and other optoelectronics over the past decade [15, 16, 17, 18, 19, 20]. The intriguing photophysical property of perovskites, such as widely tunable bandgaps [21, 22, 23, 24, 25, 26], high photoluminescence quantum yield (PLQY) [27, 28, 29], and narrow emission width [30, 31, 32], are making them promising candidates for fabricating luminescent security tags. Meanwhile, the solution/ink processability of perovskites imparts them feasibility with a variety of printing technologies, enabling high-throughput generation of customized labels with enhanced encoding capacity and lowered processing cost [33, 34, 35].
Here, we give a retrospect to the recent advances of halide perovskite-based materials for anti-counterfeiting applications. Low-dimensional perovskites and double perovskites that are structural analogs to three-dimensional (3D) ones as well as other perovskite-like materials are included in the discussion. We summarize the patterning techniques that can lead to precise control of tag fabrication at high dim either flat surface or closed space. The luminescent security tags of perovskites are categorized by different encryption principles, with detailed phase transformation or compositional variation of materials being provided for each chromic case. Integration of luminescent properties that gives rise to multimodal anti-counterfeiting is discussed in respect of goods being strictly confidential. We then survey the special optical readout of security tags that is enabled by the exciton relaxation behavior and carrier dynamic of perovskites.
Taking advantage of the high PLQY of halide perovskites, security information in a luminescent tag can be easily and rapidly identified by the human eye or spectrum. The excitation-dependent emission of perovskites can also be tuned from the monochromatic to broadband white light [36, 37, 38], giving an added complexity to the optical readout of tags. Combined with versatile encryption and decryption strategies, the security level of an individual tag can be enhanced multidimensionally and output in a simplified digital form [39]. The anti-counterfeiting mechanism of security tags during the flow of goods is illustrated in Figure 1, where the authentication is implemented by the communication between preloaded database and third parties.
Anti-counterfeiting mechanism of security tags during the flow of goods.
Perovskite mineral (calcium titanium oxide, CaTiO3) was discovered in the Ural Mountains by German mineralogist Gustav Rose in 1839 [40]. The crystal structure of perovskite oxide was not determined by X-ray diffraction until nearly a century later [41] and was proved to comprise three fundamental phases, i.e. cubic, tetragonal, and orthorhombic based on the rigid 3D lattice. Halide perovskites share the similar crystal structure to perovskite oxide, of which the compounds were first synthesized in the late nineteenth century by H. L. Wells [42]. Typically, 3D perovskites (defined by a chemical formula of ABX3, where A is a monovalent cation, B is a divalent cation, and X is a halide anion) have direct bandgaps that can be widely tuned by altering the composition of A- and B-site cations and halide anions [21, 24, 43, 44]. Besides, 3D perovskites normally feature low exciton binding energy (
Two-dimensional (2D) perovskites feature corner-sharing metal-halide octahedra intercalated by the bulky cations. Emission spectra of 2D perovskites can be structurally correlated with the interlayer spacing, quantum well (QW) thickness, and its distribution [45, 46]. Strong electron-photon coupling that originated from the deformable lattice was previously demonstrated for some 2D perovskite single crystals, which introduces permanent trap states [47]. The self-trapped excitons (STEs) were later revealed to be a type of transient defect driven by the electron-photon coupling and will contribute to the broadband emission of 2D perovskites [48, 49]. Further lowering the dimensionality of 2D perovskites leads to one-dimensional (1D) and zero-dimensional (0D) perovskites whose octahedra are shared by edge or face. STEs can also be responsible for the broadband emission of these materials with large Stokes shift [50, 51, 52, 53]. The white light or dual−/multiband emissions under different excitations are favorable for those luminescent tags that demand a high security level.
Double perovskites are defined by a chemical formula of A2BB’X6, where B is a monovalent cation and B′ is a trivalent cation and feature a rock salt arrangement of BX6 and B’X6 octahedra. In addition, A2B(IV)X6 compounds are also grouped as double perovskites because of their vacancy-ordered structure [54, 55]. The phase-pure double perovskites usually have room-temperature (RT) indirect bandgaps and exhibit band-to-band or downshifting emissions that can be strongly influenced by the specific metal dopants [55, 56, 57, 58, 59]. The in-depth reason was ascribed to lattice distortion since metal dopants will basically affect the length and angle of B − X − B′ bonds and hence change the electronic wave function coupling of metal cations [60].
Halide perovskites possess a high compatibility with printing techniques, since both the precursor solution and synthesized colloidal nanocrystals (NCs) can serve as inks. Using CsPbX3:Mn2+ (X = Cl, Br, I) NCs inks, Wang et al. [34] previously reported the fabrication of various patterns by screen, inkjet, and roll-to-roll printing techniques on flexible substrate (e.g. paper, polyethylene terephthalate, and banknotes). The patterns showed fluorescence as response to 254-nm and 365-nm ultraviolet (UV) light, and the CsPbBr3:Mn2+-based on maintained bright fluorescence after continuous UV irradiation for 60 days. Shi et al. [61] demonstrated an
Nanoscale 3D printing technique was recently reported to fabricate perovskite nanopixels with programmed vertical height, location, and emission characteristics [35], which overcomes the low-resolution problem of conventional printing techniques. The authors of this study used femtoliter meniscus to guide the out-of-plane growth of MAPbX3 (X = Cl, Br, I) crystals from precursor solution, enabling ultrahigh integration density of red, green, and blue (RGB) nanopixel arrays with spacing of ~5 μm while maintaining its lateral resolution (Figure 2a). Numbers can be encoded for each discrete height of nanopixels and thus adds an additional level for encryption. Electrohydrodynamic (EHD) printing as another advanced printing technique was also reported to fabricate high-resolution CsPbX3 (X = Cl, Br, I) dot arrays with full-color display (Figure 2b) [62]. The size of a single dot was precisely controlled by the frequency and peak values of pulse voltage for precursor solution, and a minimum size of 5 μm can be achieved.
(a) Schematic illustration of 3D printing of perovskite nanopixels. (b) Schematic illustration of EHD printing technique for perovskite patterning. (c) Representative laser processing system for perovskite patterning. Reprinted with permission from ref. [
Laser beam was previously used to trigger the ultrafast crystallization of perovskite for both patterning and photovoltaic applications [64]. Figure 2c shows a typical laser processing system for perovskite patterning. Without any heat treatment, Zhang et al. [63] demonstrated the fabrication of CsPbBr3/CsPb2Br5-polymer nanocomposites fluorescent pattern by 532-nm femtosecond laser irradiation. Localized crystallization of perovskite was observed in the irradiated pathway, which was accompanied by the laser-induced polymerization of γ-butyrolactone solvent. The width of perovskite line was lowered down to 1.2 μm, and both the crystal quality and luminescent intensity can be fine-tuned by the power and moving speed of laser beam. In addition, laser engraving was introduced to directly create patterns on CsPbBr3 microplates [65]. The hidden security information provides a guidance for encryption on a miniaturized pattern.
Most recently, Sun et al. [66] reported the use of 3D lithography technique to fabricated separated CsPbX3 (X = Cl, Br, I) NCs in glass matrix. The strong thermal accumulation at the laser-irradiated region of borophosphate glass leads to local pressure and temperature above the liquidus of materials, which induces liquid nanophase separation of glass and perovskite. By tailoring the parameters of pulse duration, repetition rate, pulse energy, and irradiation time, the emission color of pattern was tuned from blue to red under 405-nm excitation. Perovskite NCs in glass matrix exhibited notable phase stability against long-term UV irradiation, organic solution, and high temperature. The patterns were used for both 3D multicolor and dynamic holographic displays, showing huge potential for stereoscopic optical storage and authentication. Accordingly, we provide an overall assessment of existing printing and laser processing techniques for perovskite security tags in Table 1.
Approach | Technique | Dimensionality | Advantage | Disadvantage |
---|---|---|---|---|
Printing | Handwriting [67] | 2D | Easy fabrication, low processing cost | Low-resolution display |
Screen, inkjet, and roll-to-roll printing [34, 61] | 2D | High-throughput fabrication, large-area display | Only available for liquid precursors | |
Electrohydrodynamic printing [62] | 2D | High-resolution display | Conductive substrate required | |
Meniscus-guided printing [35] | 3D | Multidimensional display | Delicate mechanical control of pipet | |
Laser processing | Laser annealing [63, 64] | 2D | Ultrafast fabrication, high-resolution display | Heavy crystallization impact from laser beam |
Laser engraving [33, 65] | 2D | High-resolution display | Flat pattern required | |
Lithography [66] | 3D | Holographic display, high encoding capacity | High-energy laser source required, sophisticated optical paths and machines |
Technical assessment of patterning methods.
With the assistance of advanced patterning techniques, the intriguing luminescent properties found on perovskites can be transformed into security information for encryption and decryption of tags. Normally, these tags are invisible under visible light but can emit light under UV, visible, or near-infrared (NIR) excitations. In this section, we provide an overview of encryption principle of perovskite security tags, including pattern, thermochromism, solvatochromism, photochromism, and multimodal luminescence. Other optical readout, such as long-lived emission (afterglow) phenomenon and carrier lifetime gating, are discussed as special encryption methods for delicate authentication of goods. Figure 3 shows the representative cases of encryption principles being reported over the past few years.
Timeline of pioneering works with new encryption principles being reported for perovskite security tags.
Shape design of a pattern is a fundamental approach to encode the security data relative to the complexity of contours. Printing or laser processing techniques have been developed to create customized pattern shapes whose resolution now reach a few micropixels or below. Lin et al. [33] raised the concept of clonable shape, while unclonable texture for anti-counterfeiting tags is based on CsPbBr3 patterns. A large amount of patterns that grown on laser-engraved lyophilic 1
The vertical height of a single perovskite pixel can be also encoded as specific numbers [35], which is regarded as a complementary encryption strategy to lateral shape design of a pattern (Figure 4a and b). 3D confocal PL imaging was applied to recognize the height variation of perovskite pixels with the height interval of 5 μm. The height values were further converted into binary information matrix for digitalized decryption. As we have mentioned in Section 2.2, the pattern design at three dimensionalities enabled by 3D lithography technique allows more complex encryption on a security tag (Figure 4c–e) [66]. Random 3D luminescent patterns can therefore be spatially and temporally identified, offering an innovative platform for smart authentication of goods.
(a) Tilt-view SEM image of as-printed perovskite nanopixel arrays. (b) Multicolor display of perovskite nanopixel arrays with different halide components under UV light. (c) Multicolor pattern with CsPbClxBr3 − x nanophases in glass under UV light. (d) 3D microhelix arrays of CsPbClxBr3 − x under UV light. (e) Dynamic holographic display of as-patterned “ZJUUSST” characters under 532-nm light. Reprinted with permission from ref. [
Halide perovskites, especially organic–inorganic hybrid ones, feature considerably large thermal expansion coefficients [68, 69]. The thermochromic property of perovskites was first observed in thin film due to the phase transition between transparent hydrated phase (MA4PbI6·2H2O) and dark perovskite phase (MAPbI3) [70]. This phenomenon can be reversible by exposing perovskite film to ambient moisture at RT or heating condition at 60°C repeatably and was explored as the switchable photovoltaic performance for perovskite solar cells. The discoloration mechanism was recently developed for smart window applications based on hydrated MAPbClxI3 − x [71]. Similarly, Lin et al. [72] demonstrated the reversible thermochromic property of CsPbBrxI3 − x film coupled with dynamic transition of RT non-perovskite phase and high-temperature perovskite phase, which is also switched by the moisture and thermal annealing.
Above cases show the thermochromic phenomena of perovskites in the presence of moisture but may not be applicable to anti-counterfeiting tags that are fully encapsulated. Taking advantage of the inverse temperature crystallization (ITC) of hybrid perovskites, Bastiani et al. [73] reported the chromatic inks with wide color variation that depend on the halide constituent of perovskite precipitate. The RT yellow inks turned to orange, red, and black when temperature reached 60°C, 90°C, and 120°C, corresponding to the extrapolated absorption edges of MAPbBr2.7I0.3 at 597 nm, MAPbBr2.4I0.6 at 615 nm, and MAPbBr1.8I1.2 at 651 nm, respectively. The thermochromic behavior of perovskite inks showed consecutive cycling between RT and 60°C for several times.
The reversible thermochromic phenomena was also observed in diphasic perovskite material (CsPbBr3/Cs4PbBr6) wrapped by silica nanosphere [74]. The strong RT PL emission (at 525 nm) of composited patterns gradually decreased when temperature was elevated and almost disappeared at 150°C. Temperature-dependent PL spectra revealed the relatively low activation energy (
Solvatochromism refers to chromic behavior of materials as response to water or other organic solvents. As we mentioned in Section 2.3.2, hybrid perovskites feature hydrochromism due to the formation of hydrated or non-perovskite phases in moisture atmosphere [70, 72]. Reversibly decomposition-induced hydrochromism was recently reported for CsPbBr3 NCs confined in mesoporous silica nanospheres (MSNs) [78]. Orthorhombic CsPbBr3 will decompose into nonluminescent tetragonal CsPb2Br5 and CsBr in the presence of water, and the dissolved CsBr component can be confined in MSNs. As a result, the green emission pattern turned to dark in moisture condition and recovered when water was removed (Figure 5a). Similar hydrochromic mechanism was also reported for CsPbBr3/Cs4PbBr6 nanocomposites, which maintained about half of its initial PL intensity after 10 wetting-drying cycles [80]. Cs3Cu2I5 as lead-free perovskite-like material was recently exploited for hydrochromism-based encryption and decryption of security tags [81, 82, 83]. Water functions as a switch of phase transition between blue emission Cs3Cu2I5 and yellow emission CsCu2I3 under UV excitation. Combined with water-resistant polymethyl methacrylate (PMMA) coating layer, moreover, the microarray patterns can be tailored for dual-color emission toward various shapes and characters in moisture atmosphere [82].
(a) Reversible hydrochromism of CsPbBr3 pattern under 365-nm UV light and the corresponding phase transformation. (b) Reversible DMF-induced solvatochromism of InCl6(C4H10SN)4·Cl:Sb3+ pattern under 365-nm UV light and the corresponding phase transformation. Reprinted with permission from refs. [
Besides water, methanol (MeOH) was previously demonstrated capable to trigger the solvatochromism of MAPbBr3 NCs that are converted from lead-based metal–organic framework (MOF) [84]. The authors of this study found that MeOH impregnation can remove the organic perovskite species while leave lead ions in MOF matrix. The green emission of pattern under UV excitation therefore quickly quenched after impregnation but can be recovered by loading MABr solution (10 mg mL−1 in
Solvatochromism can also be induced by new phase formation where solvent molecules are incorporated into perovskite lattice [79]. The 0D InCl6(C4H10SN)4·Cl:Sb3+ showed red-shifted emission peak from 550 nm to 580 nm and 600 nm when being exposed to ethanol (EtOH) and
Photochromic property has been found in a variety of organics and organic–metal complexes in the case of light-mediated configuration change of molecules [87]. By anchoring the diarylethene (DAE) derivative onto CsPbBr3 QDs surface, Mokhtar et al. [88] observed the reversible photoswitchable luminescence of QDs-DAE hybrids. The open-ring isomer of DAE underwent cyclization under UV light and quickly turned off the green emission of printed pattern, while the green emission can be switched on again by exposing the pattern to visible light for DAE cycloreversion (Figure 6a). Similar photochromic behavior was reported for DAE derivative whose triethoxysilane (TEOS) moiety is altered by alkyl amine [90]. Following this strategy, a majority of photochromic molecules may be introduced as the surfactant to achieve the photochromism of perovskite QDs/NCs.
(a) Photoswitchable cyclization and cycloreversion of DAE surfactant and the resultant photochromism of pattern based on CsPbBr3-DAE hybrids. (b) UV irradiation-induced reversible halide exchange at CsPbCl1.5Br1.5/MYE interface and the photochromism of QR code patterned by CsPbCl1.5Br1.5/MYE composites. Reprinted with permission from refs. [
Photochromism also occurs under the circumstance of photoinduced compositional variation of perovskites. The emission color of CsPbCl1.5Br1.5 NCs that confined in macroporous Y2O3:Eu3+ (MYE) changed from red to green under continuous UV irradiation, which was explained by the halide migration between perovskite NCs and MYE matrix [89]. The small
The bandgap of perovskites is structurally dependent on the QW thickness; in this view, photochromism can be achieved in dimensionality-mixed perovskites whose QW thickness and distribution are self-adapted to light stimulus. The emission behavior of layered FAn + 2PbnBr3n + 2 (FA = formamidinium) was recently studied with respect to its structural transformation under light irradiation [92]. The authors of this study demonstrated the UV damage to perovskite that can convert wide-bandgap 2D phase to narrow-bandgap 3D phase. Accordingly, perovskite film showed emission color changed from blue to green as response to the elongated irradiation time. The metastable 2D phase can meanwhile be transformed back by dark storage, showing reversible photochromism that is applicable for anti-counterfeiting patterns.
Unlike unidirectional authentication methods, multimodal luminescence of perovskites allows the encryption and decryption to be conducted through multiple excited sources. Xu et al. [74] first demonstrated the triple-modal anti-counterfeiting of CsPbBr3@Cs4PbBr6/SiO2 composites in 2017, since the as-patterned codes showed reversible and switchable luminescence to heating, UV, and NIR irradiation. In addition, the dual-color emission of green and red of MAPbBr3@Eu-MOF composites was reported under 365-nm and 254-nm UV lamp [93], respectively, where the red emission under 254-nm excitation primarily comes from the photon upconversion (UC) of Eu-MOF species (Figure 7a and b). Solvatochromism was also observed for the composites, and the written pattern on paper showed reversible green emission via water and MABr treatment. Notably, the UC luminescent component of perovskites can be further tuned by rational doping of lanthanides [94].
(a) The dependence of PL spectra of MAPbBr3@Eu-MOF composites on the UV excitation wavelength. (b) Hydrochromism of “USTB” characters based on MAPbBr3@Eu-MOF composites and the MABr-induced recovery under 254-nm and 365-nm UV light. (c) Photographs of Cs2Ag0.6Na0.4InCl6:Yb3+/Er3+/Bi3+ (RE-1) under different excitations. (d) XEL, DS-PL, and UC-PL spectra of RE-1. (e) Photographs of RE-1 pattern under visible and 365 nm UV light. Reprinted with permission from refs. [
Overcoming the limited response range of conventional perovskite materials, the excitation source of Yb3+/Er3+/Bi3+ co-doped Cs2Ag0.6Na0.4InCl6 double perovskite was reported to be extended to X-ray, as a complementary to UV and NIR [58]. Bi3+ ions were demonstrated to reduce the structural disorder, promote the exciton localization, and lead to strong Jahn-Teller effect that would benefit both UC and X-ray excited luminescence (XEL) (Figure 7c and d). The as-synthesized double-perovskite single crystals were ground and dispersed in organic solvent for ink printing, and the patterns showed exceptional luminescent stability in thermal heating (up to 400°C), moisture, and high-dosage radiation conditions (Figure 7e). The combination of X-ray excited luminescence (XEL), downshifting (DS), UC luminescence, and other routine encryption methods enhance the confidential level of tags considerably, which offers a reliable solution for customized authentication of high-value products.
Some special optical readout of perovskites can be transformed into security information for anti-counterfeiting applications. Here, we exemplify the encryption principles of patterns based on afterglow phenomenon and carrier lifetime gating. The RT afterglow of perovskites was first reported for 2D PEA2PbCl4 (PEA = phenylethylammonium) perovskite doped with 1,8-naphthalimide (NI) spacers [95]. The as-printed pattern on paper showed UV-excited white emission in nitrogen atmosphere that comprises blue fluorescence from perovskite and yellow phosphorescence from NI organic cations. After UV light off, however, the blue fluorescence (PLQY: 25.6%) quenched quickly, while the yellow phosphorescence (PLQY: 56.1%) can maintain for a few seconds. This property caused the yellow afterglow of pattern that can be identified by both spectrum and human eye. Wei et al. [96] recently found the RT greenish afterglow of 0D BAPPIn1.996Sb0.004Cl10 (BAPP = C10H28N4) perovskite-like material after UV light off, where the relaxation of excitons from BAPP organic cations were demonstrated to be responsible for the afterglow (Figure 8a–d). For CsPbBr3 NCs doped by lanthanide ions (Ln3+), the persistent time of afterglow is even up to 1800 s [98]. In addition, X-ray-induced afterglow was also reported for 0D Cs4EuX6 (X = Br, I) perovskite single crystals, despite the case did not involve anti-counterfeiting applications [99].
(a) Molecular configuration of BAPP4+ cation and crystal structure of BAPPIn2Cl10. (b–d) Photographs of BAPPIn1.996Sb0.004Cl10 pattern under visible light, 365-nm UV light, and 365-nm UV light off (afterglow), respectively. (e) FLIM image and (f) time-correlated single-photon counting fluorescence lifetime imaging (TCSPC-FLI) image of tag patterned by CsPbBr3 and {en}FAPbBr3 NCs inks. (g) Fast-lifetime histograms of as-patterned inks and (h) binarization of lifetime for QR code generation. Reprinted with permission from refs. [
The carrier lifetime of perovskites is influenced by a variety of factors, among which the composition of perovskite can be the deterministic one. The EHD-printed security tags were reported to be encrypted based on the different carrier lifetime of CsPbBr3 and hollowed {en}FAPbBr3 NCs, which can then be decrypted by either fluorescence-lifetime imaging microscopy (FLIM) or time-of-flight fluorescence-lifetime imaging (ToF-FLI) (Figure 8e–h) [97]. These two imaging techniques enabled machine-readable lifetime of QR code that cannot be readily decoded by routine methods. Moreover, the system is highly reconfigurable due to the compositional versatility of perovskite NCs. The enhancement and Purcell factors of CsPbClxBr3 − x QDs that coupled to plasmonic silver cavity were also extracted for the encryption of QR code, where the factors are defined by the relationship among excitation efficiency, light extraction efficiency, quantum efficiency, and radiative rate [100].
We hereby briefly discuss the current challenges encountered by perovskite fluorescent tags prior to their real-world applications, including the potential overuse of toxic lead, the poor durability, and many clonable functions that can be easily reproduced by counterfeiters. Possible solutions are also provided with respect to each challenging case.
Lead’s toxicity has been widely recognized due to its damage to the nervous system of biological individuals. Therefore, lead-based wastes are now under strict control in many developed countries. Despite perovskite security tags made by lead compounds feature many intriguing fluorescent properties, they can be highly risky when adhere to daily goods and cause potential lead leakage. Alternatively, more environmental-friendly perovskites (e.g. tin-, antimony-, bismuth-, and copper-based) can be developed to replace lead-based ones while maintaining the bright luminescence and high processability of tags [55, 57, 58, 79, 82, 83, 96].
The phase stability of halide perovskites, especially 3D ones, can be susceptible to environmental perturbations and hence fail to work during long term or repeated authentication. Lowering down the dimensionality of perovskites as well as composite strategies enable more robust perovskite phase, yet the stability of fluorescent tags can hardly rival the simple-patterned tags (e.g. QR code). Advanced sealing techniques alleviate this problem by isolating perovskites from environment; however, they are limit for those tags that need direct exposure to atmosphere, chemicals, or solvents. Inert matrix has been demonstrated to enhance the durability of both common and special perovskite fluorescent tags. Beside glass, silica, and polymers [66, 82, 101], other durable matrix materials remain to be exploited.
Single-mode perovskite fluorescent tags work as response to certain stimulus, making their functions clonable by commercial phosphors or other functionalized luminescent materials. A safer communication between users and server database requires physically unclonable functions (PUFs) that generated by irregular encryption and decryption methods. In this view, multimodal anti-counterfeiting that combines two or more encoding and decoding pathways (see Section 2.3) is prompt to be developed for highly confidential security tags. In addition, authentication based on the digital readout of sophisticated machines can also fulfill the demands of PUFs [97, 100].
Increasingly rich encryption principles have been exploited for halide perovskite-based security tags owning to their intriguing luminescent properties as response to a wide range of stimuli. Apart from the existing cases, the mechanochromism upon mechanical stress as well as the magnetochromism under altered magnetic field can be studied for perovskites with the aim of further enriching the diversity of authentication methods [102, 103]. Perovskite memristors as a new rising technology was also demonstrated to deliver switching electronic signals relative to the charged defects and halide motions inside the materials, providing an additional solution toward the design of PUF system [104]. All these unique optical and digital readout may overcome the limit of conventional clonable tags such as QR codes, watermarks, and raised print.
Future development of perovskite security tags is supposed to follow the taxonomy of predominant PUFs, including high encoding capacity, tunable security level, logically/physically reconfigurable functions, and switchable access between private and public. Based on the rational screening strategy of perovskite materials, micro- and nanoscale patterning techniques allow these functions to be multidimensionally integrated in a minimized tag, making security information more robust against third parties. Halide perovskites are bound to play a more important role in anti-counterfeiting arena and contribute to future smart flow of goods in a more fair and orderly global market.
YH thanks the support by National Ten Thousand Talent Program for Young Topnotch Talent.
The authors declare no conflict of interest.
This is a brief overview of the main steps involved in publishing with IntechOpen Compacts, Monographs and Edited Books. Once you submit your proposal you will be appointed a Author Service Manager who will be your single point of contact and lead you through all the described steps below.
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Extreme weather conditions and changes in humidity rates significantly affect the concrete compressive strength development. Concrete as one of the substantial material used in residential buildings and infrastructures is subjected to a massive strength change under extreme weather conditions. For understanding, the different concrete’s behavioral aspects, various commercial cement types under different temperatures, and humidity rates are investigated in this chapter. The experiments are aimed to investigate the concrete strength development over time when the material is cast at lower to mild temperatures and different humidity index rates. Results show that reducing the curing temperature more than 15° could result in 20% reduction in total compressive strength, while decreasing humidity rates by 50% leads to less than 10% drop in ultimate strength. To understand the strength developing process, maturity tests are conducted. It is shown that concrete is not able to reach to the expected ultimate strength if the temperature is significantly low regardless of curing time. The effect of temperature change during the curing process is more tangible on strength development compared to cement type and humidity rate values.",book:{id:"8757",slug:"compressive-strength-of-concrete",title:"Compressive Strength of Concrete",fullTitle:"Compressive Strength of Concrete"},signatures:"Alireza Farzampour",authors:null},{id:"51720",doi:"10.5772/64574",title:"Microstructure of Concrete",slug:"microstructure-of-concrete",totalDownloads:4908,totalCrossrefCites:16,totalDimensionsCites:21,abstract:"Concrete is a composite material that consists of a binding medium and aggregate particles and can be formed in several types. It may be considered to consist of three phases: a cement paste, the aggregate, and the interfacial transition zone (ITZ) between them. In addition to ordinary Portland cement, the essential components of the base of concrete are aggregates and water. For practical requirements, additives and admixtures can be added to these raw materials to improve some desirable characteristics. The following requirements should be considered in producing high performance concrete (HPC): (i) low water/cement (w/c) ratio; (ii) fine aggregate; (iii) large quantity of mineral additives, silica fume, and fly ash; (iv) high dosage of superplasticizer; and (v) high-pressure steam curing. The microstructure of high performance concrete (HPC) is more homogenous than that of normal concrete (NC) due to the physical and chemical contribution of the additives (silica fume and fly ash) as well as it is less porous due to reduced w/c ratio with the addition of a superplasticizer. Inclusion of additives (individually or in combination) helped in improving the strength and durability of concrete mixes due to the additional reduction in porosity of cement paste and an improved interface between it and the aggregate.",book:{id:"5214",slug:"high-performance-concrete-technology-and-applications",title:"High Performance Concrete Technology and Applications",fullTitle:"High Performance Concrete Technology and Applications"},signatures:"Ameer A. Hilal",authors:[{id:"180518",title:"Dr.",name:"Ameer",middleName:null,surname:"Hilal",slug:"ameer-hilal",fullName:"Ameer Hilal"}]},{id:"51861",doi:"10.5772/64779",title:"Concretes with Photocatalytic Activity",slug:"concretes-with-photocatalytic-activity",totalDownloads:2860,totalCrossrefCites:8,totalDimensionsCites:15,abstract:"This chapter is a short review about the modified concretes with photocatalytic activity. In the beginning, the photocatalysis process is explained; the authors are focused on the mechanism of organic contamination and nitrogen oxide decomposition. Next the three main methods for concretes modification are presented: the first group is when the concrete is covered by thin layer of TiO2 materials, e.g., paints or TiO2 suspensions. The second group is the concretes with thick layer of photoactive concrete on the top. The third group constitutes concretes modified in mass with TiO2. The two main methods for photocatalytic activity of the modified concrete determination were shown: an air purification by a nitrogen oxide decomposition and the self-cleaning properties by dyes decomposition. Also in this chapter the mechanical properties of the modified concrete are presented. In the end, the examples of the buildings made of photocatalytic concretes are shown.",book:{id:"5214",slug:"high-performance-concrete-technology-and-applications",title:"High Performance Concrete Technology and Applications",fullTitle:"High Performance Concrete Technology and Applications"},signatures:"Magdalena Janus and Kamila Zając",authors:[{id:"180824",title:"Associate Prof.",name:"Magdalena",middleName:null,surname:"Janus",slug:"magdalena-janus",fullName:"Magdalena Janus"}]},{id:"64801",doi:"10.5772/intechopen.82489",title:"Bitumen and Its Modifier for Use in Pavement Engineering",slug:"bitumen-and-its-modifier-for-use-in-pavement-engineering",totalDownloads:1572,totalCrossrefCites:5,totalDimensionsCites:12,abstract:"This chapter focuses on bitumen specifically. This chapter consists of several parts that can be mentioned, including the history of the appearance of bitumen and the types of constituent elements, as well as its mechanical properties and chemical structure and its thermal sensitivity. In all parts, the effects of bitumen on asphalt are discussed. In the following sections, the bitumen modification mechanism, polymer modifiers, and their behavior on the bitumen resistance to asphalt failures are also discussed. This chapter is very suitable for students and researchers interested in improving polymerization asphalt and bitumen and will help them to carry out research and concepts.",book:{id:"8412",slug:"sustainable-construction-and-building-materials",title:"Sustainable Construction and Building Materials",fullTitle:"Sustainable Construction and Building Materials"},signatures:"Mehrdad Honarmand, Javad Tanzadeh and Mohamad Beiranvand",authors:[{id:"268734",title:"M.Sc.",name:"Mehrdad",middleName:null,surname:"Honarmand",slug:"mehrdad-honarmand",fullName:"Mehrdad Honarmand"},{id:"271251",title:"Prof.",name:"Javad",middleName:null,surname:"Tanzadeh",slug:"javad-tanzadeh",fullName:"Javad Tanzadeh"}]},{id:"64787",doi:"10.5772/intechopen.82525",title:"A Decade of Research on Self-Healing Concrete",slug:"a-decade-of-research-on-self-healing-concrete",totalDownloads:1484,totalCrossrefCites:7,totalDimensionsCites:9,abstract:"The main findings of a decade of research on the design and development of the first self-healing concrete are summarized in this chapter. The autonomous healing concept is introduced, and plethora of design campaigns is enlisted. Healing agent encapsulation and agent tubes vascular networks are reported as the most efficient healing configurations for laboratory-scale and real-size applications, respectively. Crack formation, closure after healing and further damage are phenomena tracked by using advanced experimental monitoring methods and their performance is critically revised. The effect of self-healing technology on concrete mechanical response, durability and long-term response to damage are critically discussed. The study contributes to the open discussion in the scientific research community regarding self-healing concrete upscaling feasibility and finally it aims to contribute as a base for the future studies dealing with concrete design optimization.",book:{id:"8412",slug:"sustainable-construction-and-building-materials",title:"Sustainable Construction and Building Materials",fullTitle:"Sustainable Construction and Building Materials"},signatures:"Eleni Tsangouri",authors:[{id:"263163",title:"Ph.D.",name:"Eleni",middleName:null,surname:"Tsangouri",slug:"eleni-tsangouri",fullName:"Eleni Tsangouri"}]}],mostDownloadedChaptersLast30Days:[{id:"70605",title:"Designing a Tunnel",slug:"designing-a-tunnel",totalDownloads:2790,totalCrossrefCites:3,totalDimensionsCites:4,abstract:"Designing a tunnel is always a challenge. For shallow tunnels under cities due to the presence of buildings, bridges, important avenues, antiquities, etc. at the surface and other infrastructures in the vicinity of underground tunnels, parameters like vibrations and ground settlements must be tightly controlled. Urban tunnels are often made in soils with very low values of overburden. Risks of collapse and large deformations at the surface are high; thus negative impact on old buildings are likely to occur if appropriate measures are not taken in advance, when designing and constructing the tunnel. For deep tunnels with high overburden and low rock mass properties, squeezing conditions and excessive loads around the excavation can jeopardize the stability of the tunnel, leading to extensive collapse. The aim of the chapter is to give details on advance computational modelling and analytical methodologies, which can be used in order to design shallow and deep tunnels and to present real case studies from around the world, from very shallow tunnels in India with only 4.5 m overburden to a deep tunnel in Venezuela with extreme squeezing conditions under 1300 m overburden.",book:{id:"7690",slug:"tunnel-engineering-selected-topics",title:"Tunnel Engineering",fullTitle:"Tunnel Engineering - Selected Topics"},signatures:"Spiros Massinas",authors:[{id:"295762",title:"Dr.",name:"Spiros",middleName:null,surname:"Massinas",slug:"spiros-massinas",fullName:"Spiros Massinas"}]},{id:"70990",title:"Engineering Geology and Tunnels",slug:"engineering-geology-and-tunnels",totalDownloads:1991,totalCrossrefCites:1,totalDimensionsCites:1,abstract:"Currently, knowledge and understanding of the role of geological material and its implication in tunnel design is reinforced with advances in site investigation methods, the development of geotechnical classification systems and the consequent quantification of rock masses. However, the contribution of engineering geological information in tunnelling cannot be simply presented solely by a rock mass classification value. What is presented in this chapter is that the first step is not to start performing numerous calculations but to define the potential failure mechanisms. After defining the failure mechanism that is most critical, selection of the suitable design parameters is undertaken. This is then followed by the analysis and performance of the temporary support system based on a more realistic model. The specific failure mechanism is controlled and contained by the support system. A tunnel engineer must early assess all the critical engineering geological characteristics of the rock mass and the relevant mode of failure, for the specific factors of influence, and then decide either he or she will rely on a rock mass classification value to characterise all the site-specific conditions. Experiences from the tunnel behaviour of rock masses in different geological environments in Alpine mountain ridges are presented in this chapter.",book:{id:"7690",slug:"tunnel-engineering-selected-topics",title:"Tunnel Engineering",fullTitle:"Tunnel Engineering - Selected Topics"},signatures:"Vassilis Marinos",authors:[{id:"298713",title:"Associate Prof.",name:"Vassilis",middleName:null,surname:"Marinos",slug:"vassilis-marinos",fullName:"Vassilis Marinos"}]},{id:"51720",title:"Microstructure of Concrete",slug:"microstructure-of-concrete",totalDownloads:4905,totalCrossrefCites:16,totalDimensionsCites:21,abstract:"Concrete is a composite material that consists of a binding medium and aggregate particles and can be formed in several types. It may be considered to consist of three phases: a cement paste, the aggregate, and the interfacial transition zone (ITZ) between them. In addition to ordinary Portland cement, the essential components of the base of concrete are aggregates and water. For practical requirements, additives and admixtures can be added to these raw materials to improve some desirable characteristics. The following requirements should be considered in producing high performance concrete (HPC): (i) low water/cement (w/c) ratio; (ii) fine aggregate; (iii) large quantity of mineral additives, silica fume, and fly ash; (iv) high dosage of superplasticizer; and (v) high-pressure steam curing. The microstructure of high performance concrete (HPC) is more homogenous than that of normal concrete (NC) due to the physical and chemical contribution of the additives (silica fume and fly ash) as well as it is less porous due to reduced w/c ratio with the addition of a superplasticizer. Inclusion of additives (individually or in combination) helped in improving the strength and durability of concrete mixes due to the additional reduction in porosity of cement paste and an improved interface between it and the aggregate.",book:{id:"5214",slug:"high-performance-concrete-technology-and-applications",title:"High Performance Concrete Technology and Applications",fullTitle:"High Performance Concrete Technology and Applications"},signatures:"Ameer A. Hilal",authors:[{id:"180518",title:"Dr.",name:"Ameer",middleName:null,surname:"Hilal",slug:"ameer-hilal",fullName:"Ameer Hilal"}]},{id:"77899",title:"Review of Existing Methods for Evaluating Adhesive Bonds in Timber Products",slug:"review-of-existing-methods-for-evaluating-adhesive-bonds-in-timber-products",totalDownloads:248,totalCrossrefCites:0,totalDimensionsCites:1,abstract:"Gluing is an integral part of the majority of production processes in the timber industry. The effectiveness of adhesive application, glue bond development and glue penetration into the wood structure is becoming more and more important as more structural glued timber products are used in construction and other applications. The continued increase in utilisation of mass timber products (MTPs) such as CLT, glulam and LVL in tall timber buildings requires an accurate and in-depth understanding of adhesive roles and their performance effectiveness during the life span of any of those products in relation to the type of loading applied, environmental effects (e.g. RH and temperature) and in-service condition of elements (e.g. exposure to major wet events and degradation from decay). This review aims to provide a comprehensive summary of existing imaging and other visualisation methods used to assess the glue line properties and examine the performance of glue lines in relation to factors such as species, product type and environmental conditions during manufacture and in-service life.",book:{id:"10584",slug:"engineered-wood-products-for-construction",title:"Engineered Wood Products for Construction",fullTitle:"Engineered Wood Products for Construction"},signatures:"Maryam Shirmohammadi and William Leggate",authors:[{id:"346973",title:"Dr.",name:"Maryam",middleName:null,surname:"Shirmohammadi",slug:"maryam-shirmohammadi",fullName:"Maryam Shirmohammadi"},{id:"426650",title:"Dr.",name:"William",middleName:null,surname:"Leggate",slug:"william-leggate",fullName:"William Leggate"}]},{id:"78315",title:"Engineered Wood Products as a Sustainable Construction Material: A Review",slug:"engineered-wood-products-as-a-sustainable-construction-material-a-review",totalDownloads:438,totalCrossrefCites:0,totalDimensionsCites:1,abstract:"Engineered wood products are considered as best building materials due to environmentally friendly. Huge change to the way in which wood has been utilized in primary application of construction in the course of the most recent 25 years are in light of decreased admittance to high strength timber from growth forests, and the turn of events and creation of various new design of manufactured wood products. Engineered wood products are available in different variety of sizes and measurements like laminated veneer lumber, glued laminated timber, finger jointed lumber, oriental strand board etc. It is utilized for rooftop and floor sheathing, solid structure, beams and the hull of boats. This review objectively explores not only the environmental aspects of the use of different engineered wood composites as a building material, but also their economic aspects, to understand their effect on sustainability.",book:{id:"10584",slug:"engineered-wood-products-for-construction",title:"Engineered Wood Products for Construction",fullTitle:"Engineered Wood Products for Construction"},signatures:"Ranjana Yadav and Jitendra Kumar",authors:[{id:"335083",title:"Dr.",name:"Jitendra",middleName:null,surname:"Kumar",slug:"jitendra-kumar",fullName:"Jitendra Kumar"},{id:"354856",title:"Dr.",name:"Dr Ranjana",middleName:null,surname:"Yadav",slug:"dr-ranjana-yadav",fullName:"Dr Ranjana Yadav"}]}],onlineFirstChaptersFilter:{topicId:"284",limit:6,offset:0},onlineFirstChaptersCollection:[{id:"81503",title:"The Data Representations of a Building Project: BIM Model, and IFC or IFCXML Data Standard",slug:"the-data-representations-of-a-building-project-bim-model-and-ifc-or-ifcxml-data-standard",totalDownloads:28,totalDimensionsCites:0,doi:"10.5772/intechopen.104580",abstract:"Building regulations in the construction industry are legal documents written in human language. These are interpreted and implemented by people and generally controlled by local governments. Traditional building regulation control and supervision methods emerge as a time-consuming and error-prone process for architects, engineers, and public authorities. Therefore, BIM\\'s effective building regulation control is considered a promising field of study in the construction industry. Automated Code Compliance Checking (ACCC) method is a rule-based method that provides simultaneous control of the computer’s building regulations. ACCC takes into account the characteristics of the building elements and related building regulations. BIM is recognized as the most effective platform for information exchange of building projects in the construction industry. It supports the development of various software. It facilitates automated or semi-automated ACCC of the building projects for compliance with building regulations and standards for the participants involved in the building production process. The data of the building project are represented in two ways in the ACCC. These are BIM Model, and IFC or IFCXML Data Standard. In this study, the BIM, IFC, and IFCXML representations of the building project data were explained over the sample housing project in the ACCC process.",book:{id:"11186",title:"Sand in Construction",coverURL:"https://cdn.intechopen.com/books/images_new/11186.jpg"},signatures:"Murat Aydın"},{id:"81506",title:"Bentonite Clay Modified Concrete",slug:"bentonite-clay-modified-concrete",totalDownloads:28,totalDimensionsCites:0,doi:"10.5772/intechopen.103803",abstract:"Replacing cement with pozzolanic materials to some extent in construction is found to be one of the sustainable approaches in the construction industry. Pozzolanic materials of industrial origin like fly ash and Ground Granulated Blast furnace Slag will have to be replaced with natural pozzolanic materials once the world moves towards renewable energy sources. Bentonite is one such pozzolanic clay material that is rich in SiO2 content. A little research was made to assess the performance of bentonite modified concrete. Based on those, an improvement in the fresh, hardened, durability properties was reported. This chapter presents the current scenario on the development of bentonite modified concrete. It also reviews the literature about the physical & chemical properties of bentonite, bentonite blended cement mortar, bentonite modified cement concrete, and reinforced concrete. The history and development of Bentonite modified concrete were also briefly presented in this chapter.",book:{id:"11186",title:"Sand in Construction",coverURL:"https://cdn.intechopen.com/books/images_new/11186.jpg"},signatures:"Metta Achyutha Kumar Reddy and Veerendrakumar C. Khed"},{id:"81381",title:"Oil Contaminated Sand: Sources, Properties, Remediation, and Engineering Applications",slug:"oil-contaminated-sand-sources-properties-remediation-and-engineering-applications",totalDownloads:26,totalDimensionsCites:0,doi:"10.5772/intechopen.103802",abstract:"Oil leakage during the exploration, production, and transportation of crude oil is a significant issue worldwide because crude oil spills severely impact the physical and chemical properties of the surrounding soil. A range of remediation methods for oil-contaminated soil is recommended, consisting of sand washing, bioremediation, electro-kinetic sand remediation, and thermal desorption; however, none are cost-effective. To find a suitable alternative remediation method, oil-contaminated sand utilisation in construction was considered. Several researchers found that oil contamination generally has an adverse effect on the mechanical properties of sand, but certain levels of contamination have beneficial effects on some of the important properties of the sand and its produced concrete. This chapter reviews the main sources of oil contamination and the existing remediation methods for this waste material. It analyses the different factors that affect the properties of oil-contaminated sand and concrete, including the type of crude oil and permeability of sand, like its properties, absorption, chemical composition, and spillage quantity. Furthermore, the intensive evaluation results of light crude oil effects on the geotechnical properties of fine sand, cement mortar and concrete were presented. Potential applications for oil-contaminated sand were also identified for the re-use of this material in engineering and construction.",book:{id:"11186",title:"Sand in Construction",coverURL:"https://cdn.intechopen.com/books/images_new/11186.jpg"},signatures:"Rajab Abousnina and Rochstad Lim Allister"},{id:"81175",title:"Thermal Conductivity and Mechanical Properties of Organo-Clay-Wood Fiber in Cement-Based Mortar",slug:"thermal-conductivity-and-mechanical-properties-of-organo-clay-wood-fiber-in-cement-based-mortar",totalDownloads:23,totalDimensionsCites:0,doi:"10.5772/intechopen.102321",abstract:"This paper orientated to study the compressive resistance and thermal conductivity of compressed and stabilized clay blocks in the cement matrix. The effect of the content of wood fiber (WF) became studied as a reinforcement material in cement mortars. The porosity, compressive energy, thermal conductivity and composite of cement hydration had been investigated. The addition of NFC suggests a very good pore reduction, and the fine result becomes acquired with the emulsion of a combination incorporating 2%wt of WF inside the presence of an anionic surfactant (SDBS). The results revealed that used in this study were a mix of water with ordinary portland cement and organo-clay (OC) modified with Cetyltrimethylammonium bromide at water-to-solid ratios 1%. The effect depending on w/s ratio of OC used samples with cement substitution for organoclay showed from 2% higher compressive strength results than that of the plain cement paste and a decrease of the thermal conductivity by addition of 2%wt of WF from 2.26 to 0.8 W/m °C. It was also observed that with increasing w/s ratio higher amount of cement can be replaced by OC. These analyses have revealed that the presence of WF promoted the hydration, by producing more portlandite and calcium silicate gel.",book:{id:"11186",title:"Sand in Construction",coverURL:"https://cdn.intechopen.com/books/images_new/11186.jpg"},signatures:"Fadhel Aloulou and Habib Sammouda"},{id:"80651",title:"The Effects of Mill Conditions on Breakage Parameters of Quartz Sand in the District of Şile on the Black Sea Coast of İstanbul",slug:"the-effects-of-mill-conditions-on-breakage-parameters-of-quartz-sand-in-the-district-of-ile-on-the-b",totalDownloads:54,totalDimensionsCites:0,doi:"10.5772/intechopen.102554",abstract:"Casting, glass, ceramic, construction, plastic, dyeing, and abrasive industries are the main consumption areas of quartz sand, which are formed as a result of the weathering of igneous metamorphic rocks. In such industries, it is very important to select the correct ball size in order to grind the raw material to the desired particle size in optimum time. In this study, the changes in the specific rate of breakage of the quartz sand sample were investigated by using alloy steel balls of five different sizes. For this purpose, three different mono-size samples were prepared according to 4√2 series in the range of 0.090–0.053 mm. The quartz sand prepared in these three intervals was ground with 6.35, 7.94, 9.52, 12.70, and 19.05 mm alloy steel balls for different durations. The specific rate of breakage values was obtained from the particle size distributions acquired after various grinding periods. As a result of grinding tests, an increase in the rate of breakage is observed due to the increase in ball diameter.",book:{id:"11186",title:"Sand in Construction",coverURL:"https://cdn.intechopen.com/books/images_new/11186.jpg"},signatures:"Serhan Haner"},{id:"80288",title:"The Role of Sand in Mortar’s Properties",slug:"the-role-of-sand-in-mortar-s-properties",totalDownloads:61,totalDimensionsCites:0,doi:"10.5772/intechopen.102489",abstract:"Mortars are diachronic composite materials used in masonry construction to serve multiple roles. Their durability and esthetic harmonization in constructions of the different eras were the reasons why numerous research works have been realized over recent decades. Each time, the role of the mortars’ components revealed significant pieces of information on the technology used. Despite the indisputable role of the binders on the mortar’s quality, aggregates of different characteristics had a significant role in the behavior of mortars. The addition of aggregates to a binding system in mortars technology has proved to confer technical advantages as they contribute to volume stability, durability, and structural performance. Apart from the different types of aggregates, as their mineralogy and origin are concerned, the volume content in the mixture, the maximum size, and their gradation influences the structure of a binder—aggregate mixture and the performance of mortars overall. In the present article, the diachronic presence of mortars is presented. The role of aggregates is emphasized to understand their impact on the longevity and durability of the mortars.",book:{id:"11186",title:"Sand in Construction",coverURL:"https://cdn.intechopen.com/books/images_new/11186.jpg"},signatures:"Maria Stefanidou and Parthena Koltsou"}],onlineFirstChaptersTotal:6},preDownload:{success:null,errors:{}},subscriptionForm:{success:null,errors:{}},aboutIntechopen:{},privacyPolicy:{},peerReviewing:{},howOpenAccessPublishingWithIntechopenWorks:{},sponsorshipBooks:{sponsorshipBooks:[],offset:8,limit:8,total:0},allSeries:{pteSeriesList:[{id:"14",title:"Artificial Intelligence",numberOfPublishedBooks:11,numberOfPublishedChapters:91,numberOfOpenTopics:6,numberOfUpcomingTopics:0,issn:"2633-1403",doi:"10.5772/intechopen.79920",isOpenForSubmission:!0},{id:"7",title:"Biomedical Engineering",numberOfPublishedBooks:12,numberOfPublishedChapters:108,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2631-5343",doi:"10.5772/intechopen.71985",isOpenForSubmission:!0}],lsSeriesList:[{id:"11",title:"Biochemistry",numberOfPublishedBooks:33,numberOfPublishedChapters:333,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2632-0983",doi:"10.5772/intechopen.72877",isOpenForSubmission:!0},{id:"25",title:"Environmental Sciences",numberOfPublishedBooks:1,numberOfPublishedChapters:19,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2754-6713",doi:"10.5772/intechopen.100362",isOpenForSubmission:!0},{id:"10",title:"Physiology",numberOfPublishedBooks:14,numberOfPublishedChapters:145,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2631-8261",doi:"10.5772/intechopen.72796",isOpenForSubmission:!0}],hsSeriesList:[{id:"3",title:"Dentistry",numberOfPublishedBooks:11,numberOfPublishedChapters:144,numberOfOpenTopics:2,numberOfUpcomingTopics:0,issn:"2631-6218",doi:"10.5772/intechopen.71199",isOpenForSubmission:!0},{id:"6",title:"Infectious Diseases",numberOfPublishedBooks:13,numberOfPublishedChapters:124,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2631-6188",doi:"10.5772/intechopen.71852",isOpenForSubmission:!0},{id:"13",title:"Veterinary Medicine and Science",numberOfPublishedBooks:11,numberOfPublishedChapters:113,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2632-0517",doi:"10.5772/intechopen.73681",isOpenForSubmission:!0}],sshSeriesList:[{id:"22",title:"Business, Management and Economics",numberOfPublishedBooks:1,numberOfPublishedChapters:23,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2753-894X",doi:"10.5772/intechopen.100359",isOpenForSubmission:!0},{id:"23",title:"Education and Human Development",numberOfPublishedBooks:0,numberOfPublishedChapters:12,numberOfOpenTopics:1,numberOfUpcomingTopics:1,issn:null,doi:"10.5772/intechopen.100360",isOpenForSubmission:!0},{id:"24",title:"Sustainable Development",numberOfPublishedBooks:1,numberOfPublishedChapters:19,numberOfOpenTopics:5,numberOfUpcomingTopics:0,issn:"2753-6580",doi:"10.5772/intechopen.100361",isOpenForSubmission:!0}],testimonialsList:[{id:"6",text:"It is great to work with the IntechOpen to produce a worthwhile collection of research that also becomes a great educational resource and guide for future research endeavors.",author:{id:"259298",name:"Edward",surname:"Narayan",institutionString:null,profilePictureURL:"https://mts.intechopen.com/storage/users/259298/images/system/259298.jpeg",slug:"edward-narayan",institution:{id:"3",name:"University of Queensland",country:{id:null,name:"Australia"}}}},{id:"13",text:"The collaboration with and support of the technical staff of IntechOpen is fantastic. The whole process of submitting an article and editing of the submitted article goes extremely smooth and fast, the number of reads and downloads of chapters is high, and the contributions are also frequently cited.",author:{id:"55578",name:"Antonio",surname:"Jurado-Navas",institutionString:null,profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRisIQAS/Profile_Picture_1626166543950",slug:"antonio-jurado-navas",institution:{id:"720",name:"University of Malaga",country:{id:null,name:"Spain"}}}}]},series:{item:{id:"11",title:"Biochemistry",doi:"10.5772/intechopen.72877",issn:"2632-0983",scope:"Biochemistry, the study of chemical transformations occurring within living organisms, impacts all areas of life sciences, from molecular crystallography and genetics to ecology, medicine, and population biology. Biochemistry examines macromolecules - proteins, nucleic acids, carbohydrates, and lipids – and their building blocks, structures, functions, and interactions. Much of biochemistry is devoted to enzymes, proteins that catalyze chemical reactions, enzyme structures, mechanisms of action and their roles within cells. Biochemistry also studies small signaling molecules, coenzymes, inhibitors, vitamins, and hormones, which play roles in life processes. Biochemical experimentation, besides coopting classical chemistry methods, e.g., chromatography, adopted new techniques, e.g., X-ray diffraction, electron microscopy, NMR, radioisotopes, and developed sophisticated microbial genetic tools, e.g., auxotroph mutants and their revertants, fermentation, etc. More recently, biochemistry embraced the ‘big data’ omics systems. Initial biochemical studies have been exclusively analytic: dissecting, purifying, and examining individual components of a biological system; in the apt words of Efraim Racker (1913 –1991), “Don’t waste clean thinking on dirty enzymes.” Today, however, biochemistry is becoming more agglomerative and comprehensive, setting out to integrate and describe entirely particular biological systems. The ‘big data’ metabolomics can define the complement of small molecules, e.g., in a soil or biofilm sample; proteomics can distinguish all the comprising proteins, e.g., serum; metagenomics can identify all the genes in a complex environment, e.g., the bovine rumen. This Biochemistry Series will address the current research on biomolecules and the emerging trends with great promise.",coverUrl:"https://cdn.intechopen.com/series/covers/11.jpg",latestPublicationDate:"August 17th, 2022",hasOnlineFirst:!0,numberOfPublishedBooks:33,editor:{id:"31610",title:"Dr.",name:"Miroslav",middleName:null,surname:"Blumenberg",slug:"miroslav-blumenberg",fullName:"Miroslav Blumenberg",profilePictureURL:"https://mts.intechopen.com/storage/users/31610/images/system/31610.jpg",biography:"Miroslav Blumenberg, Ph.D., was born in Subotica and received his BSc in Belgrade, Yugoslavia. He completed his Ph.D. at MIT in Organic Chemistry; he followed up his Ph.D. with two postdoctoral study periods at Stanford University. Since 1983, he has been a faculty member of the RO Perelman Department of Dermatology, NYU School of Medicine, where he is codirector of a training grant in cutaneous biology. Dr. Blumenberg’s research is focused on the epidermis, expression of keratin genes, transcription profiling, keratinocyte differentiation, inflammatory diseases and cancers, and most recently the effects of the microbiome on the skin. He has published more than 100 peer-reviewed research articles and graduated numerous Ph.D. and postdoctoral students.",institutionString:null,institution:{name:"New York University Langone Medical Center",institutionURL:null,country:{name:"United States of America"}}},editorTwo:null,editorThree:null},subseries:{paginationCount:4,paginationItems:[{id:"14",title:"Cell and Molecular Biology",coverUrl:"https://cdn.intechopen.com/series_topics/covers/14.jpg",isOpenForSubmission:!0,editor:{id:"165627",title:"Dr.",name:"Rosa María",middleName:null,surname:"Martínez-Espinosa",slug:"rosa-maria-martinez-espinosa",fullName:"Rosa María Martínez-Espinosa",profilePictureURL:"https://mts.intechopen.com/storage/users/165627/images/system/165627.jpeg",biography:"Rosa María Martínez-Espinosa is a Full Professor of Biochemistry and Molecular Biology at the University of Alicante, Spain, and has been the vice president of International Relations and Development Cooperation at this university since 2010. She created the research group in applied biochemistry in 2017 (https://web.ua.es/en/appbiochem/), and from 1999 to the present has made more than 200 contributions to Spanish and international conferences. Furthermore, she has around seventy-five scientific publications in indexed journals, eighty book chapters, and one patent to her credit. Her research work focuses on microbial metabolism (particularly on extremophile microorganisms), purification and characterization of enzymes with potential industrial and biotechnological applications, protocol optimization for genetically manipulating microorganisms, gene regulation characterization, carotenoid (pigment) production, and design and development of contaminated water and soil bioremediation processes by means of microorganisms. This research has received competitive public grants from the European Commission, the Spanish Ministry of Economy and Competitiveness, the Valencia Region Government, and the University of Alicante.",institutionString:"University of Alicante",institution:{name:"University of Alicante",institutionURL:null,country:{name:"Spain"}}},editorTwo:null,editorThree:null},{id:"15",title:"Chemical Biology",coverUrl:"https://cdn.intechopen.com/series_topics/covers/15.jpg",isOpenForSubmission:!0,editor:{id:"441442",title:"Dr.",name:"Şükrü",middleName:null,surname:"Beydemir",slug:"sukru-beydemir",fullName:"Şükrü Beydemir",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0033Y00003GsUoIQAV/Profile_Picture_1634557147521",biography:"Dr. Şükrü Beydemir obtained a BSc in Chemistry in 1995 from Yüzüncü Yıl University, MSc in Biochemistry in 1998, and PhD in Biochemistry in 2002 from Atatürk University, Turkey. He performed post-doctoral studies at Max-Planck Institute, Germany, and University of Florence, Italy in addition to making several scientific visits abroad. He currently works as a Full Professor of Biochemistry in the Faculty of Pharmacy, Anadolu University, Turkey. Dr. Beydemir has published over a hundred scientific papers spanning protein biochemistry, enzymology and medicinal chemistry, reviews, book chapters and presented several conferences to scientists worldwide. He has received numerous publication awards from various international scientific councils. He serves in the Editorial Board of several international journals. Dr. Beydemir is also Rector of Bilecik Şeyh Edebali University, Turkey.",institutionString:null,institution:{name:"Anadolu University",institutionURL:null,country:{name:"Turkey"}}},editorTwo:{id:"13652",title:"Prof.",name:"Deniz",middleName:null,surname:"Ekinci",slug:"deniz-ekinci",fullName:"Deniz Ekinci",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002aYLT1QAO/Profile_Picture_1634557223079",biography:"Dr. Deniz Ekinci obtained a BSc in Chemistry in 2004, MSc in Biochemistry in 2006, and PhD in Biochemistry in 2009 from Atatürk University, Turkey. He studied at Stetson University, USA, in 2007-2008 and at the Max Planck Institute of Molecular Cell Biology and Genetics, Germany, in 2009-2010. Dr. Ekinci currently works as a Full Professor of Biochemistry in the Faculty of Agriculture and is the Head of the Enzyme and Microbial Biotechnology Division, Ondokuz Mayıs University, Turkey. He is a member of the Turkish Biochemical Society, American Chemical Society, and German Genetics society. Dr. Ekinci published around ninety scientific papers, reviews and book chapters, and presented several conferences to scientists. He has received numerous publication awards from several scientific councils. Dr. Ekinci serves as the Editor in Chief of four international books and is involved in the Editorial Board of several international journals.",institutionString:null,institution:{name:"Ondokuz Mayıs University",institutionURL:null,country:{name:"Turkey"}}},editorThree:null},{id:"17",title:"Metabolism",coverUrl:"https://cdn.intechopen.com/series_topics/covers/17.jpg",isOpenForSubmission:!0,editor:{id:"138626",title:"Dr.",name:"Yannis",middleName:null,surname:"Karamanos",slug:"yannis-karamanos",fullName:"Yannis Karamanos",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002g6Jv2QAE/Profile_Picture_1629356660984",biography:"Yannis Karamanos, born in Greece in 1953, completed his pre-graduate studies at the Université Pierre et Marie Curie, Paris, then his Masters and Doctoral degree at the Université de Lille (1983). He was associate professor at the University of Limoges (1987) before becoming full professor of biochemistry at the Université d’Artois (1996). He worked on the structure-function relationships of glycoconjugates and his main project was the investigations on the biological roles of the de-N-glycosylation enzymes (Endo-N-acetyl-β-D-glucosaminidase and peptide-N4-(N-acetyl-β-glucosaminyl) asparagine amidase). From 2002 he contributes to the understanding of the Blood-brain barrier functioning using proteomics approaches. He has published more than 70 papers. His teaching areas are energy metabolism and regulation, integration and organ specialization and metabolic adaptation.",institutionString:null,institution:{name:"Artois University",institutionURL:null,country:{name:"France"}}},editorTwo:null,editorThree:null},{id:"18",title:"Proteomics",coverUrl:"https://cdn.intechopen.com/series_topics/covers/18.jpg",isOpenForSubmission:!0,editor:{id:"200689",title:"Prof.",name:"Paolo",middleName:null,surname:"Iadarola",slug:"paolo-iadarola",fullName:"Paolo Iadarola",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bSCl8QAG/Profile_Picture_1623568118342",biography:"Paolo Iadarola graduated with a degree in Chemistry from the University of Pavia (Italy) in July 1972. He then worked as an Assistant Professor at the Faculty of Science of the same University until 1984. In 1985, Prof. Iadarola became Associate Professor at the Department of Biology and Biotechnologies of the University of Pavia and retired in October 2017. Since then, he has been working as an Adjunct Professor in the same Department at the University of Pavia. His research activity during the first years was primarily focused on the purification and structural characterization of enzymes from animal and plant sources. During this period, Prof. Iadarola familiarized himself with the conventional techniques used in column chromatography, spectrophotometry, manual Edman degradation, and electrophoresis). Since 1995, he has been working on: i) the determination in biological fluids (serum, urine, bronchoalveolar lavage, sputum) of proteolytic activities involved in the degradation processes of connective tissue matrix, and ii) on the identification of biological markers of lung diseases. In this context, he has developed and validated new methodologies (e.g., Capillary Electrophoresis coupled to Laser-Induced Fluorescence, CE-LIF) whose application enabled him to determine both the amounts of biochemical markers (Desmosines) in urine/serum of patients affected by Chronic Obstructive Pulmonary Disease (COPD) and the activity of proteolytic enzymes (Human Neutrophil Elastase, Cathepsin G, Pseudomonas aeruginosa elastase) in sputa of these patients. More recently, Prof. Iadarola was involved in developing techniques such as two-dimensional electrophoresis coupled to liquid chromatography/mass spectrometry (2DE-LC/MS) for the proteomic analysis of biological fluids aimed at the identification of potential biomarkers of different lung diseases. He is the author of about 150 publications (According to Scopus: H-Index: 23; Total citations: 1568- According to WOS: H-Index: 20; Total Citations: 1296) of peer-reviewed international journals. He is a Consultant Reviewer for several journals, including the Journal of Chromatography A, Journal of Chromatography B, Plos ONE, Proteomes, International Journal of Molecular Science, Biotech, Electrophoresis, and others. He is also Associate Editor of Biotech.",institutionString:null,institution:{name:"University of Pavia",institutionURL:null,country:{name:"Italy"}}},editorTwo:{id:"201414",title:"Dr.",name:"Simona",middleName:null,surname:"Viglio",slug:"simona-viglio",fullName:"Simona Viglio",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRKDHQA4/Profile_Picture_1630402531487",biography:"Simona Viglio is an Associate Professor of Biochemistry at the Department of Molecular Medicine at the University of Pavia. She has been working since 1995 on the determination of proteolytic enzymes involved in the degradation process of connective tissue matrix and on the identification of biological markers of lung diseases. She gained considerable experience in developing and validating new methodologies whose applications allowed her to determine both the amount of biomarkers (Desmosine and Isodesmosine) in the urine of patients affected by COPD, and the activity of proteolytic enzymes (HNE, Cathepsin G, Pseudomonas aeruginosa elastase) in the sputa of these patients. Simona Viglio was also involved in research dealing with the supplementation of amino acids in patients with brain injury and chronic heart failure. She is presently engaged in the development of 2-DE and LC-MS techniques for the study of proteomics in biological fluids. The aim of this research is the identification of potential biomarkers of lung diseases. 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Dr. Adimule has attended, chaired, and presented papers at national and international conferences. He is a guest editor for Topics in Catalysis and other journals. He is also an editorial board member, life member, and associate member for many international societies and research institutions. His research interests include nanoelectronics, material chemistry, artificial intelligence, sensors and actuators, bio-nanomaterials, and medicinal chemistry.",institutionString:"Angadi Institute of Technology and Management",institution:null},{id:"284317",title:"Prof.",name:"Kantharaju",middleName:null,surname:"Kamanna",slug:"kantharaju-kamanna",fullName:"Kantharaju Kamanna",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/284317/images/21050_n.jpg",biography:"Prof. K. Kantharaju has received Bachelor of science (PCM), master of science (Organic Chemistry) and Doctor of Philosophy in Chemistry from Bangalore University. He worked as a Executive Research & Development @ Cadila Pharmaceuticals Ltd, Ahmedabad. He received DBT-postdoc fellow @ Molecular Biophysics Unit, Indian Institute of Science, Bangalore under the supervision of Prof. P. Balaram, later he moved to NIH-postdoc researcher at Drexel University College of Medicine, Philadelphia, USA, after his return from postdoc joined NITK-Surthakal as a Adhoc faculty at department of chemistry. Since from August 2013 working as a Associate Professor, and in 2016 promoted to Profeesor in the School of Basic Sciences: Department of Chemistry and having 20 years of teaching and research experiences.",institutionString:null,institution:{name:"Rani Channamma University, Belagavi",country:{name:"India"}}},{id:"158492",title:"Prof.",name:"Yusuf",middleName:null,surname:"Tutar",slug:"yusuf-tutar",fullName:"Yusuf Tutar",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/158492/images/system/158492.jpeg",biography:"Prof. Dr. Yusuf Tutar conducts his research at the Hamidiye Faculty of Pharmacy, Department of Basic Pharmaceutical Sciences, Division of Biochemistry, University of Health Sciences, Turkey. He is also a faculty member in the Molecular Oncology Program. He obtained his MSc and Ph.D. at Oregon State University and Texas Tech University, respectively. He pursued his postdoctoral studies at Rutgers University Medical School and the National Institutes of Health (NIH/NIDDK), USA. His research focuses on biochemistry, biophysics, genetics, molecular biology, and molecular medicine with specialization in the fields of drug design, protein structure-function, protein folding, prions, microRNA, pseudogenes, molecular cancer, epigenetics, metabolites, proteomics, genomics, protein expression, and characterization by spectroscopic and calorimetric methods.",institutionString:"University of Health Sciences",institution:null},{id:"180528",title:"Dr.",name:"Hiroyuki",middleName:null,surname:"Kagechika",slug:"hiroyuki-kagechika",fullName:"Hiroyuki Kagechika",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/180528/images/system/180528.jpg",biography:"Hiroyuki Kagechika received his bachelor’s degree and Ph.D. in Pharmaceutical Sciences from the University of Tokyo, Japan, where he served as an associate professor until 2004. He is currently a professor at the Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU). From 2010 to 2012, he was the dean of the Graduate School of Biomedical Science. Since 2012, he has served as the vice dean of the Graduate School of Medical and Dental Sciences. He has been the director of the IBB since 2020. Dr. Kagechika’s major research interests are the medicinal chemistry of retinoids, vitamins D/K, and nuclear receptors. He has developed various compounds including a drug for acute promyelocytic leukemia.",institutionString:"Tokyo Medical and Dental University",institution:{name:"Tokyo Medical and Dental University",country:{name:"Japan"}}},{id:"94311",title:"Prof.",name:"Martins",middleName:"Ochubiojo",surname:"Ochubiojo Emeje",slug:"martins-ochubiojo-emeje",fullName:"Martins Ochubiojo Emeje",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/94311/images/system/94311.jpeg",biography:"Martins Emeje obtained a BPharm with distinction from Ahmadu Bello University, Nigeria, and an MPharm and Ph.D. from the University of Nigeria (UNN), where he received the best Ph.D. award and was enlisted as UNN’s “Face of Research.” He established the first nanomedicine center in Nigeria and was the pioneer head of the intellectual property and technology transfer as well as the technology innovation and support center. Prof. Emeje’s several international fellowships include the prestigious Raman fellowship. He has published more than 150 articles and patents. He is also the head of R&D at NIPRD and holds a visiting professor position at Nnamdi Azikiwe University, Nigeria. He has a postgraduate certificate in Project Management from Walden University, Minnesota, as well as a professional teaching certificate and a World Bank certification in Public Procurement. Prof. Emeje was a national chairman of academic pharmacists in Nigeria and the 2021 winner of the May & Baker Nigeria Plc–sponsored prize for professional service in research and innovation.",institutionString:"National Institute for Pharmaceutical Research and Development",institution:{name:"National Institute for Pharmaceutical Research and Development",country:{name:"Nigeria"}}},{id:"436430",title:"Associate Prof.",name:"Mesut",middleName:null,surname:"Işık",slug:"mesut-isik",fullName:"Mesut Işık",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/436430/images/19686_n.jpg",biography:null,institutionString:null,institution:{name:"Bilecik University",country:{name:"Turkey"}}},{id:"268659",title:"Ms.",name:"Xianquan",middleName:null,surname:"Zhan",slug:"xianquan-zhan",fullName:"Xianquan Zhan",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/268659/images/8143_n.jpg",biography:"Dr. Zhan received his undergraduate and graduate training in the fields of preventive medicine and epidemiology and statistics at the West China University of Medical Sciences in China during 1989 to 1999. He received his post-doctoral training in oncology and cancer proteomics for two years at the Cancer Research Institute of Human Medical University in China. In 2001, he went to the University of Tennessee Health Science Center (UTHSC) in USA, where he was a post-doctoral researcher and focused on mass spectrometry and cancer proteomics. Then, he was appointed as an Assistant Professor of Neurology, UTHSC in 2005. He moved to the Cleveland Clinic in USA as a Project Scientist/Staff in 2006 where he focused on the studies of eye disease proteomics and biomarkers. He returned to UTHSC as an Assistant Professor of Neurology in the end of 2007, engaging in proteomics and biomarker studies of lung diseases and brain tumors, and initiating the studies of predictive, preventive, and personalized medicine (PPPM) in cancer. In 2010, he was promoted to Associate Professor of Neurology, UTHSC. Currently, he is a Professor at Xiangya Hospital of Central South University in China, Fellow of Royal Society of Medicine (FRSM), the European EPMA National Representative in China, Regular Member of American Association for the Advancement of Science (AAAS), European Cooperation of Science and Technology (e-COST) grant evaluator, Associate Editors of BMC Genomics, BMC Medical Genomics, EPMA Journal, and Frontiers in Endocrinology, Executive Editor-in-Chief of Med One. He has\npublished 116 peer-reviewed research articles, 16 book chapters, 2 books, and 2 US patents. His current main research interest focuses on the studies of cancer proteomics and biomarkers, and the use of modern omics techniques and systems biology for PPPM in cancer, and on the development and use of 2DE-LC/MS for the large-scale study of human proteoforms.",institutionString:null,institution:{name:"Xiangya Hospital Central South University",country:{name:"China"}}},{id:"40482",title:null,name:"Rizwan",middleName:null,surname:"Ahmad",slug:"rizwan-ahmad",fullName:"Rizwan Ahmad",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/40482/images/system/40482.jpeg",biography:"Dr. Rizwan Ahmad is a University Professor and Coordinator, Quality and Development, College of Medicine, Imam Abdulrahman bin Faisal University, Saudi Arabia. Previously, he was Associate Professor of Human Function, Oman Medical College, Oman, and SBS University, Dehradun. Dr. Ahmad completed his education at Aligarh Muslim University, Aligarh. He has published several articles in peer-reviewed journals, chapters, and edited books. His area of specialization is free radical biochemistry and autoimmune diseases.",institutionString:"Imam Abdulrahman Bin Faisal University",institution:{name:"Imam Abdulrahman Bin Faisal University",country:{name:"Saudi Arabia"}}},{id:"41865",title:"Prof.",name:"Farid A.",middleName:null,surname:"Badria",slug:"farid-a.-badria",fullName:"Farid A. Badria",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/41865/images/system/41865.jpg",biography:"Farid A. Badria, Ph.D., is the recipient of several awards, including The World Academy of Sciences (TWAS) Prize for Public Understanding of Science; the World Intellectual Property Organization (WIPO) Gold Medal for best invention; Outstanding Arab Scholar, Kuwait; and the Khwarizmi International Award, Iran. He has 250 publications, 12 books, 20 patents, and several marketed pharmaceutical products to his credit. He continues to lead research projects on developing new therapies for liver, skin disorders, and cancer. Dr. Badria was listed among the world’s top 2% of scientists in medicinal and biomolecular chemistry in 2019 and 2020. He is a member of the Arab Development Fund, Kuwait; International Cell Research Organization–United Nations Educational, Scientific and Cultural Organization (ICRO–UNESCO), Chile; and UNESCO Biotechnology France",institutionString:"Mansoura University",institution:{name:"Mansoura University",country:{name:"Egypt"}}},{id:"329385",title:"Dr.",name:"Rajesh K.",middleName:"Kumar",surname:"Singh",slug:"rajesh-k.-singh",fullName:"Rajesh K. Singh",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/329385/images/system/329385.png",biography:"Dr. Singh received a BPharm (2003) and MPharm (2005) from Panjab University, Chandigarh, India, and a Ph.D. (2013) from Punjab Technical University (PTU), Jalandhar, India. He has more than sixteen years of teaching experience and has supervised numerous postgraduate and Ph.D. students. He has to his credit more than seventy papers in SCI- and SCOPUS-indexed journals, fifty-five conference proceedings, four books, six Best Paper Awards, and five projects from different government agencies. He is currently an editorial board member of eight international journals and a reviewer for more than fifty scientific journals. He received Top Reviewer and Excellent Peer Reviewer Awards from Publons in 2016 and 2017, respectively. He is also on the panel of The International Reviewer for reviewing research proposals for grants from the Royal Society. He also serves as a Publons Academy mentor and Bentham brand ambassador.",institutionString:"Punjab Technical University",institution:{name:"Punjab Technical University",country:{name:"India"}}},{id:"142388",title:"Dr.",name:"Thiago",middleName:"Gomes",surname:"Gomes Heck",slug:"thiago-gomes-heck",fullName:"Thiago Gomes Heck",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/142388/images/7259_n.jpg",biography:null,institutionString:null,institution:{name:"Universidade Regional do Noroeste do Estado do Rio Grande do Sul",country:{name:"Brazil"}}},{id:"336273",title:"Assistant Prof.",name:"Janja",middleName:null,surname:"Zupan",slug:"janja-zupan",fullName:"Janja Zupan",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/336273/images/14853_n.jpeg",biography:"Janja Zupan graduated in 2005 at the Department of Clinical Biochemistry (superviser prof. dr. Janja Marc) in the field of genetics of osteoporosis. Since November 2009 she is working as a Teaching Assistant at the Faculty of Pharmacy, Department of Clinical Biochemistry. In 2011 she completed part of her research and PhD work at Institute of Genetics and Molecular Medicine, University of Edinburgh. She finished her PhD entitled The influence of the proinflammatory cytokines on the RANK/RANKL/OPG in bone tissue of osteoporotic and osteoarthritic patients in 2012. From 2014-2016 she worked at the Institute of Biomedical Sciences, University of Aberdeen as a postdoctoral research fellow on UK Arthritis research project where she gained knowledge in mesenchymal stem cells and regenerative medicine. She returned back to University of Ljubljana, Faculty of Pharmacy in 2016. She is currently leading project entitled Mesenchymal stem cells-the keepers of tissue endogenous regenerative capacity facing up to aging of the musculoskeletal system funded by Slovenian Research Agency.",institutionString:null,institution:{name:"University of Ljubljana",country:{name:"Slovenia"}}},{id:"357453",title:"Dr.",name:"Radheshyam",middleName:null,surname:"Maurya",slug:"radheshyam-maurya",fullName:"Radheshyam Maurya",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/357453/images/16535_n.jpg",biography:null,institutionString:null,institution:{name:"University of Hyderabad",country:{name:"India"}}},{id:"418340",title:"Dr.",name:"Jyotirmoi",middleName:null,surname:"Aich",slug:"jyotirmoi-aich",fullName:"Jyotirmoi Aich",position:null,profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0033Y000038Ugi5QAC/Profile_Picture_2022-04-15T07:48:28.png",biography:"Biotechnologist with 15 years of research including 6 years of teaching experience. Demonstrated record of scientific achievements through consistent publication record (H index = 13, with 874 citations) in high impact journals such as Nature Communications, Oncotarget, Annals of Oncology, PNAS, and AJRCCM, etc. Strong research professional with a post-doctorate from ACTREC where I gained experimental oncology experience in clinical settings and a doctorate from IGIB where I gained expertise in asthma pathophysiology. A well-trained biotechnologist with diverse experience on the bench across different research themes ranging from asthma to cancer and other infectious diseases. An individual with a strong commitment and innovative mindset. Have the ability to work on diverse projects such as regenerative and molecular medicine with an overall mindset of improving healthcare.",institutionString:"DY Patil Deemed to Be University",institution:null},{id:"349288",title:"Prof.",name:"Soumya",middleName:null,surname:"Basu",slug:"soumya-basu",fullName:"Soumya Basu",position:null,profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0033Y000035QxIDQA0/Profile_Picture_2022-04-15T07:47:01.jpg",biography:"Soumya Basu, Ph.D., is currently working as an Associate Professor at Dr. D. Y. Patil Biotechnology and Bioinformatics Institute, Dr. D. Y. Patil Vidyapeeth, Pune, Maharashtra, India. With 16+ years of trans-disciplinary research experience in Drug Design, development, and pre-clinical validation; 20+ research article publications in journals of repute, 9+ years of teaching experience, trained with cross-disciplinary education, Dr. Basu is a life-long learner and always thrives for new challenges.\r\nHer research area is the design and synthesis of small molecule partial agonists of PPAR-γ in lung cancer. She is also using artificial intelligence and deep learning methods to understand the exosomal miRNA’s role in cancer metastasis. Dr. Basu is the recipient of many awards including the Early Career Research Award from the Department of Science and Technology, Govt. of India. She is a reviewer of many journals like Molecular Biology Reports, Frontiers in Oncology, RSC Advances, PLOS ONE, Journal of Biomolecular Structure & Dynamics, Journal of Molecular Graphics and Modelling, etc. She has edited and authored/co-authored 21 journal papers, 3 book chapters, and 15 abstracts. She is a Board of Studies member at her university. She is a life member of 'The Cytometry Society”-in India and 'All India Cell Biology Society”- in India.",institutionString:"Dr. D.Y. Patil Vidyapeeth, Pune",institution:{name:"Dr. D.Y. Patil Vidyapeeth, Pune",country:{name:"India"}}},{id:"354817",title:"Dr.",name:"Anubhab",middleName:null,surname:"Mukherjee",slug:"anubhab-mukherjee",fullName:"Anubhab Mukherjee",position:null,profilePictureURL:"https://intech-files.s3.amazonaws.com/0033Y0000365PbRQAU/ProfilePicture%202022-04-15%2005%3A11%3A18.480",biography:"A former member of Laboratory of Nanomedicine, Brigham and Women’s Hospital, Harvard University, Boston, USA, Dr. Anubhab Mukherjee is an ardent votary of science who strives to make an impact in the lives of those afflicted with cancer and other chronic/acute ailments. He completed his Ph.D. from CSIR-Indian Institute of Chemical Technology, Hyderabad, India, having been skilled with RNAi, liposomal drug delivery, preclinical cell and animal studies. He pursued post-doctoral research at College of Pharmacy, Health Science Center, Texas A & M University and was involved in another postdoctoral research at Department of Translational Neurosciences and Neurotherapeutics, John Wayne Cancer Institute, Santa Monica, California. In 2015, he worked in Harvard-MIT Health Sciences & Technology as a visiting scientist. He has substantial experience in nanotechnology-based formulation development and successfully served various Indian organizations to develop pharmaceuticals and nutraceutical products. He is an inventor in many US patents and an author in many peer-reviewed articles, book chapters and books published in various media of international repute. Dr. Mukherjee is currently serving as Principal Scientist, R&D at Esperer Onco Nutrition (EON) Pvt. Ltd. and heads the Hyderabad R&D center of the organization.",institutionString:"Esperer Onco Nutrition Pvt Ltd.",institution:null},{id:"319365",title:"Assistant Prof.",name:"Manash K.",middleName:null,surname:"Paul",slug:"manash-k.-paul",fullName:"Manash K. Paul",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/319365/images/system/319365.png",biography:"Manash K. Paul is a scientist and Principal Investigator at the University of California Los Angeles. He has contributed significantly to the fields of stem cell biology, regenerative medicine, and lung cancer. His research focuses on various signaling processes involved in maintaining stem cell homeostasis during the injury-repair process, deciphering the lung stem cell niche, pulmonary disease modeling, immuno-oncology, and drug discovery. He is currently investigating the role of extracellular vesicles in premalignant lung cell migration and detecting the metastatic phenotype of lung cancer via artificial intelligence-based analyses of exosomal Raman signatures. Dr. Paul also works on spatial multiplex immunofluorescence-based tissue mapping to understand the immune repertoire in lung cancer. Dr. Paul has published in more than sixty-five peer-reviewed international journals and is highly cited. He is the recipient of many awards, including the UCLA Vice Chancellor’s award and the 2022 AAISCR-R Vijayalaxmi Award for Innovative Cancer Research. He is a senior member of the Institute of Electrical and Electronics Engineers (IEEE) and an editorial board member for several international journals.",institutionString:"University of California Los Angeles",institution:{name:"University of California Los Angeles",country:{name:"United States of America"}}},{id:"311457",title:"Dr.",name:"Júlia",middleName:null,surname:"Scherer Santos",slug:"julia-scherer-santos",fullName:"Júlia Scherer Santos",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/311457/images/system/311457.jpg",biography:"Dr. Júlia Scherer Santos works in the areas of cosmetology, nanotechnology, pharmaceutical technology, beauty, and aesthetics. Dr. Santos also has experience as a professor of graduate courses. Graduated in Pharmacy, specialization in Cosmetology and Cosmeceuticals applied to aesthetics, specialization in Aesthetic and Cosmetic Health, and a doctorate in Pharmaceutical Nanotechnology. Teaching experience in Pharmacy and Aesthetics and Cosmetics courses. She works mainly on the following subjects: nanotechnology, cosmetology, pharmaceutical technology, aesthetics.",institutionString:"Universidade Federal de Juiz de Fora",institution:{name:"Universidade Federal de Juiz de Fora",country:{name:"Brazil"}}},{id:"219081",title:"Dr.",name:"Abdulsamed",middleName:null,surname:"Kükürt",slug:"abdulsamed-kukurt",fullName:"Abdulsamed Kükürt",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/219081/images/system/219081.png",biography:"Dr. Kükürt graduated from Uludağ University in Turkey. He started his academic career as a Research Assistant in the Department of Biochemistry at Kafkas University. In 2019, he completed his Ph.D. program in the Department of Biochemistry at the Institute of Health Sciences. He is currently working at the Department of Biochemistry, Kafkas University. He has 27 published research articles in academic journals, 11 book chapters, and 37 papers. He took part in 10 academic projects. He served as a reviewer for many articles. He still serves as a member of the review board in many academic journals. He is currently working on the protective activity of phenolic compounds in disorders associated with oxidative stress and inflammation.",institutionString:null,institution:{name:"Kafkas University",country:{name:"Turkey"}}},{id:"178366",title:"Dr.",name:"Volkan",middleName:null,surname:"Gelen",slug:"volkan-gelen",fullName:"Volkan Gelen",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/178366/images/system/178366.jpg",biography:"Volkan Gelen is a Physiology specialist who received his veterinary degree from Kafkas University in 2011. Between 2011-2015, he worked as an assistant at Atatürk University, Faculty of Veterinary Medicine, Department of Physiology. In 2016, he joined Kafkas University, Faculty of Veterinary Medicine, Department of Physiology as an assistant professor. Dr. Gelen has been engaged in various academic activities at Kafkas University since 2016. There he completed 5 projects and has 3 ongoing projects. He has 60 articles published in scientific journals and 20 poster presentations in scientific congresses. His research interests include physiology, endocrine system, cancer, diabetes, cardiovascular system diseases, and isolated organ bath system studies.",institutionString:"Kafkas University",institution:{name:"Kafkas University",country:{name:"Turkey"}}},{id:"418963",title:"Dr.",name:"Augustine Ododo",middleName:"Augustine",surname:"Osagie",slug:"augustine-ododo-osagie",fullName:"Augustine Ododo Osagie",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/418963/images/16900_n.jpg",biography:"Born into the family of Osagie, a prince of the Benin Kingdom. I am currently an academic in the Department of Medical Biochemistry, University of Benin. Part of the duties are to teach undergraduate students and conduct academic research.",institutionString:null,institution:{name:"University of Benin",country:{name:"Nigeria"}}},{id:"192992",title:"Prof.",name:"Shagufta",middleName:null,surname:"Perveen",slug:"shagufta-perveen",fullName:"Shagufta Perveen",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/192992/images/system/192992.png",biography:"Prof. Shagufta Perveen is a Distinguish Professor in the Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia. Dr. Perveen has acted as the principal investigator of major research projects funded by the research unit of King Saud University. She has more than ninety original research papers in peer-reviewed journals of international repute to her credit. She is a fellow member of the Royal Society of Chemistry UK and the American Chemical Society of the United States.",institutionString:"King Saud University",institution:{name:"King Saud University",country:{name:"Saudi Arabia"}}},{id:"49848",title:"Dr.",name:"Wen-Long",middleName:null,surname:"Hu",slug:"wen-long-hu",fullName:"Wen-Long Hu",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/49848/images/system/49848.jpg",biography:"Wen-Long Hu is Chief of the Division of Acupuncture, Department of Chinese Medicine at Kaohsiung Chang Gung Memorial Hospital, as well as an adjunct associate professor at Fooyin University and Kaohsiung Medical University. Wen-Long is President of Taiwan Traditional Chinese Medicine Medical Association. He has 28 years of experience in clinical practice in laser acupuncture therapy and 34 years in acupuncture. He is an invited speaker for lectures and workshops in laser acupuncture at many symposiums held by medical associations. He owns the patent for herbal preparation and producing, and for the supercritical fluid-treated needle. Dr. Hu has published three books, 12 book chapters, and more than 30 papers in reputed journals, besides serving as an editorial board member of repute.",institutionString:"Kaohsiung Chang Gung Memorial Hospital",institution:{name:"Kaohsiung Chang Gung Memorial Hospital",country:{name:"Taiwan"}}},{id:"298472",title:"Prof.",name:"Andrey V.",middleName:null,surname:"Grechko",slug:"andrey-v.-grechko",fullName:"Andrey V. Grechko",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/298472/images/system/298472.png",biography:"Andrey Vyacheslavovich Grechko, Ph.D., Professor, is a Corresponding Member of the Russian Academy of Sciences. He graduated from the Semashko Moscow Medical Institute (Semashko National Research Institute of Public Health) with a degree in Medicine (1998), the Clinical Department of Dermatovenerology (2000), and received a second higher education in Psychology (2009). Professor A.V. Grechko held the position of Сhief Physician of the Central Clinical Hospital in Moscow. He worked as a professor at the faculty and was engaged in scientific research at the Medical University. Starting in 2013, he has been the initiator of the creation of the Federal Scientific and Clinical Center for Intensive Care and Rehabilitology, Moscow, Russian Federation, where he also serves as Director since 2015. He has many years of experience in research and teaching in various fields of medicine, is an author/co-author of more than 200 scientific publications, 13 patents, 15 medical books/chapters, including Chapter in Book «Metabolomics», IntechOpen, 2020 «Metabolomic Discovery of Microbiota Dysfunction as the Cause of Pathology».",institutionString:"Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology",institution:null},{id:"199461",title:"Prof.",name:"Natalia V.",middleName:null,surname:"Beloborodova",slug:"natalia-v.-beloborodova",fullName:"Natalia V. Beloborodova",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/199461/images/system/199461.jpg",biography:'Natalia Vladimirovna Beloborodova was educated at the Pirogov Russian National Research Medical University, with a degree in pediatrics in 1980, a Ph.D. in 1987, and a specialization in Clinical Microbiology from First Moscow State Medical University in 2004. She has been a Professor since 1996. Currently, she is the Head of the Laboratory of Metabolism, a division of the Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russian Federation. N.V. Beloborodova has many years of clinical experience in the field of intensive care and surgery. She studies infectious complications and sepsis. She initiated a series of interdisciplinary clinical and experimental studies based on the concept of integrating human metabolism and its microbiota. Her scientific achievements are widely known: she is the recipient of the Marie E. Coates Award \\"Best lecturer-scientist\\" Gustafsson Fund, Karolinska Institutes, Stockholm, Sweden, and the International Sepsis Forum Award, Pasteur Institute, Paris, France (2014), etc. Professor N.V. Beloborodova wrote 210 papers, five books, 10 chapters and has edited four books.',institutionString:"Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology",institution:null},{id:"354260",title:"Ph.D.",name:"Tércio Elyan",middleName:"Azevedo",surname:"Azevedo Martins",slug:"tercio-elyan-azevedo-martins",fullName:"Tércio Elyan Azevedo Martins",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/354260/images/16241_n.jpg",biography:"Graduated in Pharmacy from the Federal University of Ceará with the modality in Industrial Pharmacy, Specialist in Production and Control of Medicines from the University of São Paulo (USP), Master in Pharmaceuticals and Medicines from the University of São Paulo (USP) and Doctor of Science in the program of Pharmaceuticals and Medicines by the University of São Paulo. Professor at Universidade Paulista (UNIP) in the areas of chemistry, cosmetology and trichology. Assistant Coordinator of the Higher Course in Aesthetic and Cosmetic Technology at Universidade Paulista Campus Chácara Santo Antônio. Experience in the Pharmacy area, with emphasis on Pharmacotechnics, Pharmaceutical Technology, Research and Development of Cosmetics, acting mainly on topics such as cosmetology, antioxidant activity, aesthetics, photoprotection, cyclodextrin and thermal analysis.",institutionString:null,institution:{name:"University of Sao Paulo",country:{name:"Brazil"}}},{id:"334285",title:"Ph.D. Student",name:"Sameer",middleName:"Kumar",surname:"Jagirdar",slug:"sameer-jagirdar",fullName:"Sameer Jagirdar",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/334285/images/14691_n.jpg",biography:"I\\'m a graduate student at the center for biosystems science and engineering at the Indian Institute of Science, Bangalore, India. I am interested in studying host-pathogen interactions at the biomaterial interface.",institutionString:null,institution:{name:"Indian Institute of Science Bangalore",country:{name:"India"}}},{id:"329248",title:"Dr.",name:"Md. Faheem",middleName:null,surname:"Haider",slug:"md.-faheem-haider",fullName:"Md. Faheem Haider",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/329248/images/system/329248.jpg",biography:"Dr. Md. Faheem Haider completed his BPharm in 2012 at Integral University, Lucknow, India. In 2014, he completed his MPharm with specialization in Pharmaceutics at Babasaheb Bhimrao Ambedkar University, Lucknow, India. He received his Ph.D. degree from Jamia Hamdard University, New Delhi, India, in 2018. He was selected for the GPAT six times and his best All India Rank was 34. Currently, he is an assistant professor at Integral University. Previously he was an assistant professor at IIMT University, Meerut, India. He has experience teaching DPharm, Pharm.D, BPharm, and MPharm students. He has more than five publications in reputed journals to his credit. Dr. Faheem’s research area is the development and characterization of nanoformulation for the delivery of drugs to various organs.",institutionString:"Integral University",institution:{name:"Integral University",country:{name:"India"}}},{id:"329795",title:"Dr.",name:"Mohd Aftab",middleName:"Aftab",surname:"Siddiqui",slug:"mohd-aftab-siddiqui",fullName:"Mohd Aftab Siddiqui",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/329795/images/system/329795.png",biography:"Dr. Mohd Aftab Siddiqui is an assistant professor in the Faculty of Pharmacy, Integral University, Lucknow, India, where he obtained a Ph.D. in Pharmacology in 2020. He also obtained a BPharm and MPharm from the same university in 2013 and 2015, respectively. His area of research is the pharmacological screening of herbal drugs/natural products in liver cancer and cardiac diseases. He is a member of many professional bodies and has guided many MPharm and PharmD research projects. Dr. Siddiqui has many national and international publications and one German patent to his credit.",institutionString:"Integral University",institution:null}]}},subseries:{item:{id:"2",type:"subseries",title:"Prosthodontics and Implant Dentistry",keywords:"Osseointegration, Hard Tissue, Peri-implant Soft Tissue, Restorative Materials, Prosthesis Design, Prosthesis, Patient Satisfaction, Rehabilitation",scope:"