1. MTech student, Nanoscience and Technology, Research and Technology Development Centre, Sharda University, Greater Noida, India
2. Research Student, Research and Technology Development Centre, Sharda University, Greater Noida, India
3. Professor, Research and Technology Development Centre, Sharda University, Greater Noida, India
4. Vice Chancellor, Dr. Harisingh Gour University, Sagar, Madhya Pradesh, India