Dr. Ram Gupta is an Associate Professor of Chemistry at Pittsburg State University. He is the Director of Research at the National Institute for Materials Advancement (NIMA). Dr. Gupta has been recently named by Stanford University as being among the top 2% of research scientists worldwide. Before joining Pittsburg State University, he worked as an Assistant Research Professor at Missouri State University, Springfield, MO then as a Senior Research Scientist at North Carolina A&T State University, Greensboro, NC. Dr. Gupta’s research spans a range of subjects critical to current and future societal needs including: semiconducting materials & devices, biopolymers, flame-retardant polymers, green energy production & storage using nanostructured materials & conducting polymers, electrocatalysts, optoelectronics & photovoltaics devices, organic-inorganic heterojunctions for sensors, nanomagnetism, biocompatible nanofibers for tissue regeneration, scaffold & antibacterial applications, and bio-degradable metallic implants. Dr. Ajit Behera is currently working as an Assistant Professor in the Department of Metallurgical & Materials Engineering at the National Institute of Technology, Rourkela. He completed his PhD from IIT, Kharagpur, in 2016. He received the National “IEI Young Engineer Award in 2022, “Yuva Rattan Award in 2020, “C.V. Raman Award in 2019, and “young faculty award in 2017. He has published more than 202 publications including books, book chapters, and journals. Five PhD students were awarded under his supervision, and more than 10 PhD students from his institute/outside the institute are working on different research projects with him. He has successfully completed 25 industrial/research projects and organized 12 industrial-academia collaborative conferences. Siamak Farhad is Associate Professor in the Department of Mechanical Engineering, at The University of Akron, Ohio, USA. His primary and secondary research fields are energy and measurement, with a focus on energy, both energy conversion and storage, with particular emphasis on batteries, fuel cells, and piezoelectrics, from nano/microstructure design to the cell, device and system design. His focus in the field of measurement is on new sensors, is interdisciplinary and linked to nanotechnology, electrochemistry, thermal science, and material science. His research is based on both modeling and experiment; the selected research topics are, recycling and regeneration of lithium-ion battery materials, optimization of electrodes nano/microstructure for lithium battery, ceramic solid-state lithium battery, and piezoelectric materials for sensor and energy harvester. Tuan Anh Nguyen is a Senior Principal Research Scientist at the Institute for Tropical Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam. He received a BS in physics from Hanoi University in 1992, a BS in economics from Hanoi National Economics University in 1997, and a PhD in chemistry from the Paris Diderot University, France, in 2003. He was a Visiting Scientist at Seoul National University, South Korea, in 2004, and the University of Wollongong, Australia, in 2005. He then worked as a Postdoctoral Research Associate and Research Scientist at Montana State University, United States in 2006-09. In 2012 he was appointed as the Head of the Microanalysis Department at the Institute for Tropical Technology. His research areas of interest include smart sensors, smart networks, smart hospitals, smart cities, complexiverse, and digital twins. He has edited more than 74 books for Elsevier, 12 books for CRC Press, 1 book for Springer, 1 book for RSC, and 2 books for IGI Global. He is the Editor-in-Chief of Kenkyu Journal of Nanotechnology & Nanoscience.