1. Department of Chemistry, Government College University, Faisalabad 38000, Pakistan
2. Environment and Sustainability Institute (ESI), Faculty of Environment, Science and Economy, University of Exeter, Penryn Campus, TR10 9FE Cornwall, U.K.
3. Department of Chemistry, University of Gujrat, Hafiz Hayat Campus, Gujrat 50700, Pakistan
4. Department of Chemistry, University of Okara, Okara 56300, Pakistan
5. Department of Food Science, College of Agriculture and Life Sciences, Cornell University, Ithaca,New York 14853, United States
6. Department of Chemistry, Islamia College University, Peshawar 25120, Pakistan