Dr. Mostafizur Rahaman is an Assistant Professor in the Department of Chemistry at the College of Science, King Saud University, Riyadh, Saudi Arabia. He obtained his M. Sc. (Chemistry) from T. M. Bhagalpur University, India and Ph. D. (Chemical/Polymer Chemistry) from the Indian Institute of Technology Kharagpur, India. He completed his M. Tech. in Plastics Engineering at the Central Institute of Plastics Engineering and Technology (CIPET), Bhubaneswar, Orissa, India. He has published 60 papers and 5 communicated manuscripts in international journals and 15 research articles in international conference proceedings. He has also published 1 patent and 2 books. Dr. Rahaman has 9 years of teaching and 10 years of research experience. He has completed six research projects and attended/presented at various international conferences/seminars. He has been an active reviewer for various international journals and member of journal advisory boards.