1. Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
2. Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
3. ChemDist Group of Companies, Plot No 144 A, Sector 7, PCNTDA Bhosari, Pune, Maharashtra 411026, India
4. R&D Centre, Vadodara Manufacturing Division, Reliance Industries limited, Vadodara, Gujarat391346, India
5. Jyoti and Bhupat Mehta School of Health Science & Technology, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India