1. Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
2. Biomaterial and Tissue Engineering Laboratory, Department of Biosciences & Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
3. Bruker India Scientific Pvt. Ltd. Bengaluru 560092, Karnataka, India
4. Center for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India