1. School of Nanoscience and Technology; Indian Institute of Technology; Kharagpur India
2. Rubber Technology Center; Indian Institute of Technology; Kharagpur India
3. Department of Industrial Chemistry and Applied Chemistry, Swami Vivekananda Research Center; Ramakrishna Mission Vidyamandira; Belur Math Howrah India
4. School of Medical Science and Technology; Indian Institute of Technology; Kharagpur India
5. Department of Physics; Birla Institute of Technology and Science; Pilani Rajasthan India
6. Materials Science Center; Indian Institute of Technology; Kharagpur India