1. Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, India
2. Department of Chemistry, Mehr Chand Mahajan DAV College for Women, Chandigarh, India
3. University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
4. Institute of Nano Science and Technology, Sector-81, Mohali, Punjab, India