1. Department of Chemistry, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, India
2. Bioprocess Engineering Laboratory, Department of Green Energy Technology, Pondicherry University, Puducherry, India
3. Department of Chemistry, Uttaranchal University, Dehradun, Uttarakhand, India
4. Department of Physics, Pondicherry University, Puducherry, India
5. Department of Ecology and Environmental Sciences, Pondicherry University, Puducherry, India
6. Department of Biochemistry & Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN, USA