Mahendra Rai is a Professor and Head at the Department of Biotechnology, Sant Gadge Baba Amravati University at Amravati, Maharashtra, India. He was a Visiting Scientist at the Department of Bioenergetics, University of Geneva, Switzerland in 2004 and at the Department of Plant Protection of Debrecen University, Debrecen, Hungary in 2005 and 2008. He visited Department of Chemical Biology, University of Campinas, Brazil under Indo-Brazil Research Programme (DST-CNPq collaboration) in 2009, 2011 and 2012. In 2012, he was visiting Professor in Nicolaus Copernicus University, Torun, Poland. In 2013 he was invited by State University of Campinas, Brazil. He was also visiting professor in 2015 in Ostrava, Czech Republic. His area of expertise includes microbial biotechnology and nanobiotechnology. His present research interest include application of nanobiotechnology in medicine with particular reference to development of nanoantimicrobials. He has published more than 325 research papers in national and international journals. In addition, he has edited/authored more than 40 books and 6 patents.Dr. Ranjita Shegokar holds a Ph.D. degree in Pharmaceutical Technology from the SNDT University, India and has been postdoctoral researcher at Free University of Berlin, Department of Pharmaceutical Technology, Biopharmaceutics and NutriCosmetics, Berlin, Germany. Since last 6 years she is working for pharmaceutical industry in various technical / R & D roles. Currently, she serves as Head of Formulation Development department at Symrise AG, Germany. Dr. Shegokar has authored more than 45 research articles, 20 book chapters and 150 research abstracts. She has filed two patent applications on nanoparticles for targeting malaria and HIV/AIDS reservoirs. She is a recipient of several national and international awards for her research. Her areas of interest are oral solid dosage forms, dermal formulations, nanocrystals, lipid nanoparticles (SLNs/NLCs),nanoemulsions and galenic formulations.