Nakshatra Bahadur Singh, PhD, is Emeritus Professor at Sharda University, India, with extensive experience in materials science and energy. He has authored six books, edited six others, and published over 340 research articles.Md. Abu Bin Hasan Susan, PhD, is Professor of Chemistry and Director of the Nanotechnology Centre at Dhaka University, Bangladesh. He has published 227 articles, including 37 book chapters, and received numerous awards.Aniruddha Mondal, PhD, is a Research Scientist in Material Chemistry at Lulea University of Technology, Sweden. He has authored over 50 high-impact publications and contributed to two patents.Ratiram G. Chaudhary, PhD, is Professor and Head of the Department of Chemistry at Seth Kesarimal Porwal College, Kamptee (Nagpur), India. He has published 120 research articles, nine edited books, and 44 book chapters.