1. Department of Chemistry Dr. Ram Manohar Lohiya Avadh University Ayodhya India
2. Department of Chemistry, Faculty of Science University of Lucknow Lucknow India
3. Chemical Division Geological Survey of India Lucknow India
4. Materials and Chemical Characterisation Facility (MC2) University of Bath Bath UK
5. Department of Environmental Science Savitribai Phule Pune University Pune India
6. Department of Physics Savitribai Phule Pune University Pune India
7. Department of Chemistry, College of Sciences King Saud University Riyadh Saudi Arabia