Kalim Deshmukh is a senior researcher at the New Technologies-Research Centre, University of West Bohemia, Pilsen, Czech Republic. He has over 20 years of research experience working with a wide variety of polymers and nanomaterials, including metal oxide nanoparticles and two-dimensional (2D) materials like graphene and MXenes. His research interest is mainly focused on the synthesis, characterization, and investigations of the structure–property relationship of polymer nanocomposites and nanohybrids reinforced with different nanofillers, including various metal oxides, carbon allotropes, and novel 2D materials for energy storage and conversion, energy harvesting, electromagnetic interference shielding, gas sensing, and biomedical applications.Dr. S. K. Khadheer Pasha obtained his M.Sc. degree in Physics from Osmania University, followed by an MPhil degree from Anna University, and PhD degree in physics from the Department of Physics, Vellore Institute of Technology (VIT), India. He is currently working as a Senior Assistant Professor in the Department of Physics, VIT-AP University. He has about seven years of teaching and 12 years of research experience. His research is mainly focused on the synthesis of nanocomposite materials for various applications such as energy storage, gas sensors, and EMI shielding. Dr. Ahmed Barhoum is an Associate Professor of nanomaterials science and Head of the Nanostruc Research Group (Helwan University). He is currently working at the DCU University (Ireland). His research interests include the synthesis of nanomaterials for catalysis, drug delivery, and biosensing. He has won several scientific awards and prizes: Helwan University Prizes (Egypt, 2020 & 2019), CAS Fellowship (China, 2019), IFE Fellowships (France, 2012 & 2018), FWO Fellowships (Belgium, 2015 & 2016), Medastar Erasmus Mundus (Belgium, 2012), Welcome Program (Italy, 2012) and many more. He serves as an expert evaluator for the National Science Centre (NCN, Poland), Czech Science Foundation (GACR, Russia), Swiss National Science Foundation (SNSF, Switzerland), and Innovators Support Fund (ISF, Egypt), among others. He is on the editorial board of Frontiers in Bioengineering and Biotechnology, Frontiers in Nanotechnology, Nanomaterials, and editor of 10 handbooks (Elsevier and Springer Nature), PI/Co-PI of 12 projects, and co-author of 150 publications. Chaudhery Mustansar Hussain is an adjunct professor and lab director in the Department of Chemistry & Environmental Sciences at the New Jersey Institute of Technology (NJIT), United States. His research is focused on sustainability, nanotechnology & advanced materials, environmental management, analytical chemistry, and other various industries. Dr. Hussain is the author of numerous papers in peer-reviewed journals as well as a prolific author and editor of several books, including scientific monographs and handbooks in his research areas. He has published with ELSEVIER, American Chemical Society, Royal Society of Chemistry, John Wiley & Sons, CRC Press, and Springer.