1. Department of Chemistry, Government College Una, Affiliated to Himachal Pradesh University, 174303, India
2. Department of Orthopaedics, Maharishi Markandeshwar Medical College and Hospital, Solan, Himachal Pradesh 173229, India
3. Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Punjab 144402, India
4. Department of Chemistry, NCE, Bihar Engineering University, Department of Science and Technology, Government of Bihar, 803108, India