1. Department of Chemistry, University of Okara, Okara, Punjab, Pakistan
2. Department of Chemistry, University of Malakand, Chakdara, Pakistan
3. Center for Nano-Science, University of Okara, Okara, Punjab, Pakistan
4. Department of Biochemistry, University of Okara, Okara, Punjab, Pakistan
5. College of Electrical and Electronic Engineering, Wenzhou University, Wenzhou, PR China