Affiliation: | 1. Department of Chemistry, Raja Rammohun Roy Mahavidyalaya, Radhanagar‐712406, Hooghly, WB (India);2. Present address: Institute of Bioengineering and Nanotechnology, 31 Biopolis Way, The Nanos, Singapore 138669, Singapore;3. Department of Chemistry, Indian Institute of Technology, Kharagpur‐721302 (India) |