1. School of Environmental Sciences
2. Mahatma Gandhi University
3. Kottayam, India
4. Advanced Centre of Environmental Studies and Sustainable Development
5. Department of Chemistry
6. N.S.S. Hindu College
7. Changanachery, India
8. UGC-DAE Consortium for Scientific Research
9. Kolkata Centre
10. Kolkata, India
11. Inter University Instrumentation Centre