1. Department of Chemistry; Birla Institute of Technology, Mesra; Ranchi-835215 Jharkhand India
2. Electro-chemistry and Non Conventional Energy Laboratory; Indian Institute of Engineering Science and Technology, Shibpur; Howrah-711103 West Bengal India
3. Department of Biotechnology; Haldia Institute of Technology, Hatiberia; Haldia 721 657 West Bengal India