1. Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
2. Bruker India Scientific Pvt. Ltd., Bengaluru 560092, Karnataka, India
3. Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
4. Jyoti and Bhupat Mehta School of Health Sciences and Technology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India