1. Organic Chemistry Department
2. Peoples' Friendship University of Russia (RUDN University)
3. Moscow
4. Russian Federation
5. Institute of Nanotechnology
6. Department of Chemistry
7. The Women University Multan
8. Multan 60000
9. Pakistan
10. International Centre for Chemical and Biological Sciences
11. HEJ Research Institute of Chemistry
12. University of Karachi
13. Karachi 75270