1. Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
2. Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
3. School of Physical and Applied Sciences, Goa University, Goa 403206, India
4. ChemDist Group of Companies, Plot No 144 A, Sector 7, PCNTDA Bhosari Pune, Pune, Maharashtra 411026, India
5. Jyoti and Bhupat Mehta School of Health Sciences and Technology, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India