1. Faculty of Engineering and Technology, Department of Physics, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, India
2. Biomaterials and Tissue Regeneration Lab., CETMS, Institute of Technical Education and Research, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, India
3. Department of Physics, Central Institute of Technology, (Deemed to be University, under MoE, Govt. of India), BTR, Bhubaneswar, India