Dr. Mohd. Rehan Zaheer completed his PhD degree on the topic Photochemical Studies on Photosensitizing Drugs in 2013, MSc degree in organic chemistry in 2007 and B.Sc. (Hons) in 2005 from Aligarh Muslim University Aligarh, UP, India. He has been a part of teaching in graduate as well as post-graduate programme and research in the department of chemistry for more than 10 years at different colleges. His teaching interests include general organic chemistry, stereochemistry, spectroscopy, organic synthesis, pericyclic and photochemistry. Currently, he is working as an Assistant Professor in the Department Of Chemistry, Rajpati Mata Prasad Shikshan Prashikshan Girls Post Graduate College, Kalwari Basti, Uttar Pradesh, India. He has published many research articles in journals of national and international repute, authored one book, Contributed chapter in 8 edited books and presented various paper at different national and international conferences and symposiums.