1. Department of Chemistry, University College of Science, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
2. Division of Molecular Medicine, Bose Institute, Unified Academic Campus, EN 80, Sector V, Bidhan Nagar, Kolkata 700091, WB, India
3. Department of Chemistry, Scottish Church College, 1 & 3, Urquhart Square, Kolkata 700006, India
4. School of Health Sciences and Technology, University of Petroleum and Energy Studies, Dehradun 248007, India