Ram K. Gupta is a Professor in the Department of Chemistry at Pittsburg State University, USA. His research interests include green energy production and storage using conducting polymers, 2D materials, nanostructured materials and composites, polymers from renewable resources for industrial applications, polymer recycling for sustainable future, bio-compatible nanofibers and thin films for tissue regeneration, scaffolds, bio-degradable metallic implants, and antibacterial applications. Muhammad Bilal is an associate professor at the Department of Sanitary Engineering, Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Gdansk, Poland. He has published more than 350 research papers in leading international journals and also serves as an Associate Editor for several of these journals. Dr. Mazaher Ahmadi received his Ph.D. in Analytical Chemistry from Bu-Ali Sina University in 2017. He has been to Alicante University, Spain, and Stockholm University, Sweden, as a visiting researcher in 2015-2016 and 2016-2017, respectively. He became an Assistant Professor of Analytical Chemistry at Bu-Ali Sina University in 2019. His professional experiences also include two post-doctorate research courses at Shiraz University of Medical Science, Iran, and Bu-Ali Sina University, Iran, in 2017-2018 and 2018-2019, respectively. Dr. Ahmadi is an expert in nanotechnology, analytical method development, pollutant removal, and wastewater treatment. He has edited six Elsevier books. He also has contributed eleven book chapters with Elsevier. Tuan Anh Nguyen is Principal Research Scientist at the Institute for Tropical Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam. His research focuses on advanced nanomaterials and nanotechnology for corrosion and materials integrity in transportation systems. His research activities include smart coatings, conducting polymers, corrosion and protection of metals/concrete, antibacterial materials, and advanced nanomaterials.