1. Biological Sciences and Bioengineering Department, Indian Institute of Technology Kanpur, Kanpur, India
2. Department of Materials Science and Engineering, National Institute of Technology, Hamirpur, India
3. Department of Materials Science and Engineering, Indian Institute of Technology Kanpur, Kanpur, India
4. Centre for Environmental Science & Engineering, Indian Institute of Technology Kanpur, Kanpur, India
5. Centre for Nanosciences, Indian Institute of Technology Kanpur, Kanpur, India