Pallavi Singh Chauhan, PhD, is an Assistant Professor at the Amity Institute of Biotechnology, Amity University Madhya Pradesh, Gwalior, India, as well as a researcher. Her research focuses on the synthesis, characterization, and multiple biomedical applications of nanoparticles. The major fields of science that are relevant to Dr. Chauhan’s work include nanotechnology, nanobioscience, biomedical application of nanotechnology, nanotoxicity, magnetic nanostructures, nanocatalysts, and nanoparticle systems of metals and metal oxides.Sonia Johri, PhD, is Dean of Academics and an Associate Professor in the Department of Life Sciences at ITM University, Gwalior, Madhya Pradesh, India. She has over 40 papers to her credit in journals of national and international repute. She is an external member of the Board of Studies in Biochemistry at Jiwaji University, Gwalior. She is also a member of the Institutional Animal Ethical Committee at ITM University, Gwalior. She has authored a book entitled Practical Biochemistry, and she is a reviewer for various national and international journals. She is a life member of the Indian Science Congress Association. Dr. Johri has 23 years of research experience and has worked extensively in the diversified fields of metal toxicity, anemia, hepatoprotection, oxidative stress, and biofuels. Though there is vast diversification in her field, she holds expertise in toxicological evaluation of metal toxicants and their therapy in rat models, phytomedicine, oxidative stress, physicochemical characterization of natural products as well as in vitro and in vivo biochemical characterization. She has also worked on bioethanol production from agro wastes. Her field of specialization is diagnostic enzymology. She has attended and presented her work at various international conferences held at Munich, Germany, and Quebec City, Canada. Dr. Johri is a postgraduate in Biochemistry and was awarded her doctoral degree from Jiwaji University, Gwalior, India. Her postdoctoral research was sponsored by the Council of Scientific and Industrial Research, New Delhi, India.