Dr Sneha Mohan is currently working as Research Associate in Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa . She did her PhD in Chemistry with specialization in Nanomaterials from Cape Peninsula University of technology together with International and Interuniversity centre for Nanoscience and Nanotechnology, Mahatma Gandhi University, Kottayam, India. She has more than 15 international publications and 3 book chapters in her credit. She has presented her work in various international conferences and national conferences. Her research interest includes synthesis and applications of various nanomaterials and composites including sensing and catalytic activity. Professor Oluwafemi is a fully-fledged academic that is involved in Teaching & Learning, Research, Community Engagement, staff and student mentorship among many other activities. His research interest is in the synthesis of binary, ternary and quaternary semiconductor nanomaterial and nanostructures such as quantum dots, metal nanomaterials, core-shells, doped nanostructures and polymer nanocomposites for different applications which includes biological, (basically for cancer treatment ie imaging, labelling, drug delivery photodynamic therapy and photothermal therapy), optical (development of optical devices), environmental (sensing and determination of environmental pollutants), nanotoxicology and water treatment. He is also involved in the indigenous knowledge system (IKS) for value added chain using different South African medicinal plants. This involves isolation, extraction, biological activity testing, and synthesis of nanomaterial using the plant extract and packaging for pharmaceutical purposes. Dr. Nandakumar Kalarikkal is an Associate Professor at the School of Pure and Applied Physics and Joint Director of the International and Inter University Centre for Nanoscience and Nanotechnology of Mahatma Gandhi University, Kottayam, Kerala, India. His research activities involve applications of nanostructured materials, laser plasma, and phase transitions. He is the recipient of research fellowships and associateships from prestigious government organizations such as the Department of Science and Technology and Council of Scientific and Industrial Research of the Government of India. He has active collaborations with national and international scientific institutions in India, South Africa, Slovenia, Canada, France, Germany, Malaysia, Australia, and the United States. He has more than 130 publications in peer-reviewed journals. He also co-edited nine books of scientific interest and co-authored many book chapters. Dr. Thomas is the Vice-Chancellor and a Professor of Polymer Science and Engineering at Mahatma Gandhi University, India. Additionally, he serves as the Director of the School of Energy Materials at the same institution. Dr. Thomas is internationally recognized for his contributions to polymer science and engineering, covering polymer nanocomposites, elastomers, polymer blends, interpenetrating polymer networks, polymer membranes, green composites, nanocomposites, nanomedicine, and green nanotechnology. His groundbreaking inventions in polymer nanocomposites, polymer blends, green bionanotechnological, and nano-biomedical sciences have significantly contributed to the development of new materials in the automotive, space, housing, and biomedical fields. Dr. Thomas has been conferred with Honoris Causa (DSc) by the University of South Brittany, Lorient, France.