1. Department of Chemistry, University of North Bengal, Raja Rammohanpur, Siliguri 734013, West Bengal, India
2. Institute of Chemical Technology Mumbai-IOC Odisha Campus Bhubaneswar, IIT Kharagpur Extension Centre, Bhubaneswar 751013, India
3. Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, West Bengal, India