Madhuri Sharon completed her PhD from the University of Leicester and Postdoctoral studies from Bolton Institute of Technology. She is Director of Walchand Research Centre for Nanotechnology & Bionanotechnology, India. She has published more than 190 papers, 6 books by international publishers and has 11 patents. Angelica Silvestre Lopez Rodriguez studied for her PhD at the Applied Chemistry Research Center (CIQA) in Saltillo, Mexico. She is currently a Research Professor at the Juarez Autonomous University of Tabasco, Mexico. Her research interests are in synthesis, recycling and characterization of polymers, and synthesis of carbon materials. Chetna Sharon is currently working as a Research Instructor at VA Medical Center in Richmond, VA. She obtained her PhD in Molecular Biology and Applied Chemistry from Japan and has more than 20 years' experience in the field of molecular biology, biochemistry, cell signaling, and translational research directed towards development of therapies against serious life-threatening diseases (colorectal cancer, cardiomyopathy, respiratory disease caused by SARS). Pio Sifuentes Gallardo obtained his PhD in 2002 at the Applied Chemistry Research Center (CIQA), Mexico. He has done postdoctoral research at Kyung Hee University in South Korea, Maharastra, India and De Paul University, Chicago (USA). He is now a Research Professor at the Universidad Juárez Autónoma de Tabasco, Mexico.