Preet Mohinder Singh Bedi

By Atamjit Singh, Kirandeep Kaur, Komalpreet Kaur, Jaijeet Singh, Nitish Kumar, Neena Bedi and Preet Mohinder Singh Bedi

Microbial infection remains all time and unresolved challenge in the management of burns and diabetic wounds. Especially in diabetic wounds infections are prominent reason of amputations. Microbial biofilms pose tough polymeric barrier that is difficult to cross by conventional antibiotics. Therefore, traditional approach of infection control using antibiotics is now failing at some extent that raised a need to shift this paradigm. Presently, silver nanoparticles incorporated scaffolds representing a new concept of nanoparticle dressings which is becoming popular in wound management. Recently developed silver nanoparticles functionalized wound dressings exhibited excellent profile in the management of wound infections and promotion of wound healing. This chapter throw light on the recent strategies used in the development of silver nanoparticles functionalized wound dressings and their outcomes along with potential benefits and future challenges in wound management.

Part of the book: Silver Micro-Nanoparticles

By Atamjit Singh, Kirandeep Kaur, Pallvi Mohana, Avneet Kaur, Komalpreet Kaur, Shilpa Heer, Saroj Arora, Neena Bedi and Preet Mohinder Singh Bedi

Staphylococcus aureus is the most ubiquitous microorganism in both environment as well as animals and exists as commensal and pathogenic bacterium. In past few years it has been emerged as a superbug causing serious burden on healthcare system. This bacterium has been found to be the most resistant one toward most of the antibiotics due to its rapid structural and genetic modifications. This chapter will shed light on various types of molecular mechanisms responsible for resistance of Staphylococcus aureus showcasing how it has been emerged as a superbug. Moreover, the recent approaches which include exploring of different drug targets keeping in view the structural and functional behavior of the Staphylococcus aureus has also been discussed.

Part of the book: Insights Into Drug Resistance in Staphylococcus aureus