Rajakumari Rajendran is a research fellow working at the International and Inter University Centre for Nanoscience and Nanotechnology, Mahatma Gandhi University, India, where she is currently engaged in developing dietary supplements and nutraceuticals. She has industrial experience in dietary supplements and medicinal formulations. She was awarded a prestigious Inspire Fellowship (DST) and has research publications, book chapters, and books to her credit. Hanna J. Maria, PhD, is a senior researcher at the International and Inter University Centre for Nanoscience and Nanotechnology at Mahatma Gandhi University, India. She has several publications to her credit, including book chapters and co-edited books. Dr. Maria has experience in working with natural rubber composites, their blends, thermoplastic composites, lignin, bionanocomposites, nanocellulose, rubber-based composites and nanocomposites, and hybrid nanocomposites. Sabu Thomas, PhD, is Vice Chancellor of Mahatma Gandhi University and the Founder Director and Professor of the International and Inter University Centre for Nanoscience and Nanotechnology, Kottayam, Kerala, India. A prolific writer and researcher, Professor Thomas has published over 800 peer-reviewed research papers, reviews, and book chapters, and has co-edited many books, earning him a H-index of 100. Prof. Thomas has delivered numerous talks and lectures and has received many prestigious national and international awards for his work. Nandakumar Kalarikkal, PhD, is Director and Professor of the International and Inter University Centre for Nanoscience and Nanotechnology, Mahatma Gandhi University, India, where he is also Director of School of Pure and Applied Physics. He has published many research papers, reviews, and book chapters and has also co-edited over 20 books and has delivered many plenary and inaugural addresses and lectures at national and international meetings.