1. Department of Chemistry
2. Faculty of Science
3. University of Lucknow
4. Lucknow 226 007
5. India
6. University of Delhi
7. Delhi
8. Chemical Characterisation and Analysis Facility (CCAF)
9. University of Bath
10. Bath BA2 7AY
11. UK
12. School of Materials Science and Technology
13. Indian Institute of Technology
14. BHU
15. Varanasi