1. Nanochemistry Laboratory Department of Chemistry Jamia Millia Islamia New Delhi 110025 India
2. Department of Chemistry University of Kashmir, Hazratbal Srinagar 190006 Jammu & Kashmir India
3. PG Department of Chemistry Govt. Postgraduate Degree College Bhadarwah University of Jammu Jammu & Kashmir 182222 Jammu India
4. School of Basic and Applied Sciences Galgotias University Greater Noida 201306, UP India