1. School of Studies in Chemistry
2. Pt. Ravishankar Shukla University
3. Raipur
4. India
5. Department of Chemistry
6. Government Nagarjuna Post Graduate College of Science
7. Guru Ghasidas Vishwavidyalaya
8. Bilaspur
9. Nanoscience and Nanoengineering Program
10. South Dakota School of Mines and Technology
11. Rapid City
12. USA