1. Biomaterials and Tissue Engineering Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781 039, India
2. Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781 039, India
3. School of Health Sciences and Technology, Indian Institute of Technology Guwahati, Guwahati 781 039, India