Dr. Subhasis Roy is working as Assistant Professor, Department of Chemical Engineering, University of Calcutta, India since 2013.Dr. Roy received his PhD on Materials Science from Indian Institute of Technology, Kharagpur, India in 2012. He obtained M.Tech in Energy Science and Technology and B. Tech in Chemical Engineering from Jadavpur and Vidyasagar University, respectively. Before joining as a faculty member in Calcutta University, he worked as a Postdoctoral Researcher Sungkyunkwan University, South Korea for one year and also as Research Scientist at IISER, Kolkata. Dr. Roy has published 15 scientific research papers on peer-reviewed journals. He has two book chapters to his credit in 2013. He has been awarded the prestigious UGC-Raman Post-Doctoral Fellowship for 2015-16. He was awarded DST-Fast Track Young Scientist Start-Up Research Grant from Science and Engineering Research Board – Department of Science and Technology (SERB –DST), India, 2014-2017. He received Venus International Research Awards (VIRA) 2016 as Outstanding Scientist for Initiatives, Discoveries, and Developments in the discipline of Nanoscience and Nanotechnology. Presently, he is an Editorial Board member of 12 international journals and acts as reviewer for more than 22 prestigious Web of Science journals. He is a Member of 14th Professional Societies.