Dr. Suresh Sagadevan is working as a Senior Research Fellow at the Nanotechnology & Catalysis Research Centre (NANOCAT), University of Malaya, Malaysia. He has authored 10 international book series and 20 book chapters. He has published more than 280 research papers in national and international journals.

Won-Chun Oh is Full Professor in the Department of Advanced Materials and Engineering, Hanseo University, Korea and the School of Materials Science and Engineering at Anhui University of Science and Technology, China. He obtained the Research Front Award from Korean Carbon Society and obtained the Yangsong Award from Korea Ceramic Society, the Excellent Paper Award from Korea Journal of Material Research, and the Best Paper Award from Journal of Industrial and Engineering Chemistry for his pioneering work, and Award of Appreciation from ICMMA2011, ICMMA2014 and ICMMA2019. He is an ICMMA committee board member and has served as Conference Chairman and Vice-Chairman since 2007. He is the author or a co-author of 806 papers published in domestic and international journals and conference presentations as a special lecture, plenary lecture, and keynote lecture speaker. He serves as the Editor-in-Chief of the Journal of Multifunctional Materials and Photoscience and Asian Journal of Materials Chemistry and as an Advisory Board Member of the Asian Journal of Chemistry and Nanomaterials.