Kasinathan Kaviyarasu is a material scientist currently working as a senior researcher at the University of South Africa (UNISA) under UNESCO Africa Chair in Nanosciences/Nanotechnology category. And his research is focused on the design and development of advanced materials for low-carbon emission technologies which play a key role to mitigate climate change.   Professor Rasiah Ladchumananandasivam is a full professor at the Federal University of Rio Grande do Norte-UFRN. He has experience in the area of chemical engineering, polymer sciences and fiber engineering, flexible and rigid composites with textile fibers. It mainly works on the following topics: nanotechnology, nanocomposites, nanomaterials—synthesize and study of structures, optics and antimicrobials, electrotrophy, wet chemical processes, technical technologies, smart technologies, functional technologies, and management and marketing.   Dr. S. Beer Mohamed is currently working as an associate professor in the Department of Materials Science, School of Technology, Central University of Tamil Nadu, Thiruvarur, India. He has worked in the fabrication of nanowire-based solar cells using PECVD in silicon nanodevice laboratory, Singapore. He is currently doing research in nanomaterials synthesis and fabrication, composites, functional materials, carbon nanotubes, thin films, and graphene.