1. Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar 140001, Punjab, India
2. Department of Biomedical Engineering, Indian Institute of Technology Ropar, Rupnagar 140001, Punjab, India
3. Department of Chemistry, Himachal Pradesh University, Shimla 171005, India
4. Department of Chemistry, Panjab University, Chandigarh 160014, India