Dr. A. Senthil Kumar is a Senior Professor in Carbon dioxide Research and Green Technology Centre of Vellore Institute of Technology University, India. He obtained his Ph.D degree in department of Physical chemistry, University of Madras, India in 2000. He was a postdoctoral fellow in Prof. J.-M. Zen’s laboratory, National Chung Hsing University, Taiwan for about 7 years (1998-2005) and as a Japan Society for the Promotion of Science (JSPS) fellow with Prof. Tanase, Nara Women’s University, Japan for 2 years (2005-2007). He has published nearly 200 international peer-reviewed journals and having the Scopus h-index value 37 (on 2nd July' 2021). His research interest includes interdisciplinary areas of material science, physical & analytical chemistry in particular of designing and application of nanostructured chemically modified electrodes, encapsulation of organic and pharmaceutical molecules within carbon nanotubes, electrocatalysis, nanoparticles and chemical & biosensors.