1. Division of Inorganic Chemistry, Department of Chemistry, Aligarh Muslim University, Aligarh (202002), India
2. Department of Bioengineering, Integral University Lucknow, Lucknow (226026), India
3. Department of Physics, Aligarh Muslim University, Aligarh (202002), India
4. Department of Applied Chemistry, Aligarh Muslim University, Aligarh (202002), India