Dr. J.L. Sharma is currently a full-time industrial consultant and writer. A post-graduate of chemistry, he obtained his Ph.D. in chemistry from University of Delhi and did post-doctoral work at C.N.R.-LAMEL, Bologna, Italy. He served Delhi university as Associate Professor in chemistry for more than 40 years, and has published more than 30 research papers in a variety of fields, including environment, food and drug analysis, and ion chromatography. He has presented his scientific papers in many conferences and symposium in United States, Italy, Austria and India. He has authored a number of chemistry books for Ethiopia and Uganda, and edited many scientific dictionaries
Dr. Ram Singh is presently working as Associate Professor at Department of Applied Chemistry, Delhi Technological University (Formerly Delhi College of Engineering), Delhi-110042, India. Before this he has worked in the Department of Chemistry, University of Delhi, Delhi-110007, India, in various capacities from 2005 to 2010. He has got his education from University of Delhi. He has throughout radiant academic career. He has published more than 80 research papers in peer-reviewed journals and participated in equal number of conferences and seminars. He has already authored 9 books and 21 chapters in different books along with 31 e-PG pathshala modules. He has supervised 5 Ph.D. students and more than 10 M.Tech/M.Sc. students.
Dr. Geetanjali is presently working as Associate Professor at Department of Chemistry, Kirori Mal College, University of Delhi, Delhi-110007, India. She has got his education from University of Delhi. She has throughout brilliant academic career. She has published more than 40 research papers in peer-reviewed journals and participated in equal number of conferences and seminars. She has already authored 8 books and 16 chapters in different books of international repute along with 10 e-PG pathshala modules.