1. Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata 700 009, India
2. Department of Microbiology, Faculty of Life Sciences, PDM University, Sector 3A, Bahadurgarh, Haryana 124 507, India
3. Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur St., Ottawa, ON, K1N 6N5, Canada
4. Department of Chemistry, University of Calcutta, 92 A.P.C. Road, Kolkata 700 009, India
5. Department of Physics, Rajiv Gandhi University, Rono Hills, Doimukh, Arunachal Pradesh 791 112, India
6. Department of Chemical Sciences, University of Johannesburg, Doorfontein, Johannesburg 2028, South Africa
7. DST-CSIR National Centre for Nanostructured Materials, Council for Scientific and Industrial Research, Pretoria 0001, South Africa
8. Department of Allied Health Sciences, Brainware University, Barasat, Kolkata 700 125, India