1. Research and Post-Graduate Department of Chemistry
2. St: Joseph's College
3. Moolamattom
4. India
5. International and Interuniversity Centre for Nanoscience and Nanotechnology
6. Institute of Materials Research and Engineering (IMRE)
7. (A*STAR) Agency for Science
8. Technology and Research
9. Singapore 138634
10. Singapore
11. School of Chemical Sciences
12. Mahatma Gandhi University
13. Kottayam
14. School of Pure and Applied Physics