Ajay Kumar MishraMSc, MPhil, PhD, CSci, FRSC working as Professor at Durban University of Technology, South Africa. Besides Prof Mishra is also working as Director: Academy of Nanotechnology and Waste Water Innovations (ANWWI), South Africa and Visiting Professor at Robert Gordon University, UK, Bashir State University, Russia and Adjunct Professor at Hebei University of Science and Technology and Jiangsu University, China. He is actively serving as Chair of the IEEE Nanotechnology Council, South Africa Chapter since 2016. Prof Mishra has published more than 400 papers in international journals/conferences, books/book chapters and others. He graduated 13 PhD, 22 Master students and hosted more than 10 postdoctoral fellows/scientist globally. He was awarded a number of international awards including Top 2% most cited scientist in the world for year 2019-2022 and Chancellor prize (2020) & many more. He is editor and editorial board member of many peer reviewed journals and scientific societies, conferences/workshops.