1. Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
2. Laboratory of Natural Products and Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan, West Bengal, India
3. Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
4. CSIR-Indian Institute of Chemical Biology, Kolkata, West Bengal, India
5. Department of Biotechnology, National Institute of Technology Raipur, Raipur, India
6. Department of Applied Physics, AIAS, Amity University, Noida, Uttar Pradesh, India
7. Department of Physics, School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
8. Department of Physics, Keshav Mahavidyalay, University of Delhi, Delhi, India