1. Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, 22020Abbottabad, Pakistan
2. Department of Water Resources, Water Quality Laboratory, 7 Marina Parade, 00220Banjul, The Gambia
3. Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, 22020Abbottabad, Pakistan
4. Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, 62529Abha, Kingdom of Saudi Arabia
5. Centre for Engineering Research, King Fahd University of Petroleum and Minerals, 31261Dhahran, Saudi Arabia
6. Natural and Medical Sciences Research Center, University of Nizwa, 616Nizwa, Sultanate of Oman