1. Department of Chemistry & Centre for Advanced Studies in Chemistry; Panjab University, Sector-14; Chandigarh- 160014 India
2. Department of Microbial Biotechnology; Panjab University, Sector-14; Chandigarh- 160014 India
3. University Institute of Engineering & Technology (U.I.E.T.); Panjab University, Sector-25; Chandigarh- 160014 India
4. Department of Medicinal Chemistry; National Institute of Pharmaceutical Education & Research (NIPER), Sector-67, S.A.S. Nagar; Punjab- 160062 India