_ Syed Kazim Moosvi is Ph.D in Chemistry from National Institute of Technology Srinagar, Hazratbal Srinagar, J&K, India. He has done his post graduation in Chemistry from Kashmir University. He has qualified J&K State level Eligibility Test (SET). His area of research includes Material Chemistry. He has published number of articles in reputed International Journals. Mr. Kazim has participated and presented different papers in National and International conferences. Syed Kazim has also many book chapters and a book in his credit. He is currently working as Lecturer in Chemistry at Directorate of School Education Kashmir, Govt. of J&K, and India.

_ Waseem Gulzar Naqash MSc. From University of Kashmir India and Ph.D in Chemistry from National Institute of Technology Srinagar, Hazratbal Srinagar, J&K, India. He has qualified National Eligibility Test (NET) conducted by joint CSIR-UGC, New Delhi. The author is actively involved in scientific research in the field of material science and has a number of research papers and book chapters to his credit. He is currently working as Assistant Professor in Chemistry at Cluster University, Srinagar.

_ Mohd. Hanief Najar is an Assistant professor in the Department of Chemistry, Govt. College of Engineering and Technology Safapora, Ganderbal. He did his Master's from University of Kashmir and pursued his Ph. D. in the field of Material Sciences (Nano Sciences) from the Department of Chemistry, National Institute of Technology Srinagar, Kashmir. He has qualified National Eligibility Test (NET) conducted by joint CSIR-UGC, New Delhi. He has published more than 15 research articles in the Journals of high repute. Moreover, He presented a number of research papers in International, National and Regional Conferences. He also presented papers in National Seminars and Symposiums. Furthermore, participation in many National level Workshops also adds to his credit. His research interest's lies in the areas of Photoadduct and Ferrite based Nano-materials and their Nano-composites with conducting polymers, Graphene based materials for EMI shielding, adsorption and in the waste water treatment. In addition, book and a book chapter also add to his credit.