1. Centre for Advanced Materials
2. Indian Association for the Cultivation of Science
3. Kolkata-700032
4. India
5. Crystallography and Molecular Biology Division
6. Saha Institute of Nuclear Physics
7. Kolkata-700064
8. Biological Chemistry
9. Centre of Advanced Study
10. Department of Botany
11. University of Calcutta
12. Kolkata-700019
13. Polymer Science Unit
14. Division of Molecular Medicine