1. Department of Physics
2. Institute of Science
3. Nagpur
4. India
5. Nanshan District Key Lab for Biopolymers and Safety Evaluation
6. College of Materials Science and Engineering
7. Shenzhen University
8. Shenzhen
9. PR China
10. Centre for Nanomaterials & Energy Devices
11. School of Physical Sciences
12. SRTM University
13. Nanded
14. Department of Chemistry
15. College of Science
16. King Saud University
17. Riyadh
18. Saudi Arabia