Inamuddin, PhD, is an assistant professor at the Department of Applied Chemistry, Zakir Husain College of Engineering and Technology, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh, India. He has extensive research experience in multidisciplinary fields of analytical chemistry, materials chemistry, electrochemistry, renewable energy, and environmental science. He has worked on different research projects funded by various government agencies and universities and is the recipient of awards, including the Department of Science and Technology, India, Fast-Track Young Scientist Award and Young Researcher of the Year Award 2020 from Aligarh Muslim University. He has published about 210 research articles in various international scientific journals, 18 book chapters, and 170 edited books with multiple well-known publishers. His current research interests include ion exchange materials, a sensor for heavy metal ions, biofuel cells, supercapacitors, and bending actuators. Tariq Altalhi, PhD, is working as an associate professor in the Department of Chemistry at Taif University, Saudi Arabia, where he has served as the head of the chemistry department and vice dean of the science college. He has co-edited various scientific books and established key contacts in major industries in Saudi Arabia. His group is involved in fundamental multidisciplinary research in nanomaterial synthesis and engineering, characterization, and application in molecular separation, desalination, membrane systems, drug delivery, and biosensing.