DHRUBADAS CHAKRABORTY has done his PhD from the Department of Chemistry, Faculty of Science, Banaras Hindu University. He has done his postdoctoral research from the Department of Chemistry, Indian Institute of Technology, Kanpur. His research interest was in the field of Theoretical and Computational Chemistry. After finishing his research work, he has taught Chemistry and Science in various capacities. He has authored several research papers, and has edited several Science and Technology books.