1. Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh 160014, India
2. Department of Applied Sciences, University Institute of Engineering & Technology (U.I.E.T.), Panjab University, Sector-25, Chandigarh 160014, India
3. Department of Biotechnology, School of Life Sciences, Mizoram University, Aizawl, Mizoram 796004, India
4. Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Sector-12, Chandigarh 160012, India