1. Advanced Functional Materials Lab. Department of Nanotechnology
2. Sri Guru Granth Sahib World University
3. Fatehgarh Sahib-140 407
4. India
5. Department of Electrical Engineering
6. Incheon National University
7. Incheon
8. South Korea
9. Department of Mathematics
10. Punjabi University
11. Patiala-147 002
12. Nanotoxicology laboratory
13. School of Environmental Sciences
14. Jawaharlal Nehru University
15. New Delhi110 067
16. School of computational and system sciences
17. New Delhi-110 067