Dr. Raffaello Papadakis is a chemical engineer (MEng) with a Ph.D. in Physical Organic Chemistry from the Technical University of Athens. He has worked as a postdoc at the Institute of Molecular Sciences, CNRS/Aix-Marseille University, France, focusing on water oxidation catalysts in the research group of Dr. Thierry Tron and later in the group of Dr. Henrik Ottosson (Uppsala University, Sweden) specializing in the excited state (anti)aromaticity and graphene photochemistry. His research interests revolve around physical organic and materials chemistry (particularly the chemistry of graphene and polysaccharides). He is the author/co-author of thirty peer-reviewed scientific papers and book chapters. Dr. Papadakis currently works as a senior research scientist at TdB Labs, Uppsala, Sweden, being particularly interested in the fluorescent labeling of polysaccharides.