1. Department of Chemistry, Handique Girls’ College, Guwahati 781001, Assam, India
2. Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
3. Department of Chemistry, Howard University, 525 College Street, NW 20059, USA
4. Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, UP 221005, India
5. Department of Chemistry, University of Delhi, New Delhi 110024, India
6. Department of Bioengineering and Technology, GUIST, Gauhati University, Guwahati 781014, Assam, India