Subhendu Chakroborty, Ph.D., received his doctorate in chemistry from Ravenshaw University, India. He is a professor at the School of Applied Sciences, Chandigarh University, Lucknow, Uttar Pradesh, India. His research interests include the synthesis of perovskite and 2D nanomaterials for applications in biomedicine, sensors, biomaterials, etc. He has produced more than 40 scientific publications in materials science and medicinal chemistry. Kaushik Pal, Ph.D., received his doctorate in physics from the University of Kalyani, India. He is an associate professor at the University Centre for Research and Development, Chandigarh University, India. His current research focuses on nanofabrication, renewable energy materials, green chemistry, etc. He has contributed innovative discoveries and smart teaching cultivated at top-tier institutions.