1. Nanomaterials Research Laboratory, Department of Materials Science & Nanotechnology, D. C. R. University of Science & Technology, Sonepat, India
2. Department of Bio-Nanotechnology, G.J. University of Science & Technology, Hisar, India
3. Department of Physics, University of Petroleum & Energy Studies, Dehradun, India
4. National Research Centre on Equines, Hisar, India