Dr. Subramanian Tamil Selvan has over 25 years of research and teaching experience in nanomaterials and nanobiotechnology. Currently, he is a Chief Technology Officer and Chief Scientist at GSC & Alpha Biomedical Labs, Singapore. Earlier, he worked as a Principal Scientist (A*STAR Singapore), an Adjunct Associate Professor (NUS) and a Visiting Professor (KIST South Korea). His research covers a wide range of multifunctional nanoparticles and nanocomposites for diverse biomedical, energy and environment applications. He has authored over 100 publications and 1 book with a citation index of over 7000 and an h-index of 39. He is an inventor of 7 awarded patents (5 USA, 1 Europe, and 1 Korea) in nanomaterials.