1. Centre for Stem Cell and Tissue Engineering, Panjab University, Chandigarh 160014, India
2. Centre for Nanoscience and Nanotechnology, Panjab University, Chandigarh 160014, India
3. Department of Applied Sciences, University Institute of Engineering & Technology (U.I.E.T.), Panjab University, Chandigarh 160014, India
4. Department of Biotechnology, University Institute of Engineering & Technology (U.I.E.T.), Panjab University, Chandigarh 160014, India