1. Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, Assam, India
2. Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
3. Biomaterials and Tissue Engineering Laboratory, Department of Biosciences and Bioengineering, 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