1. Solar Cell Applications Research Lab, Department of Physics, Government College University Lahore, Lahore54000,Punjab, Pakistan
2. Department of Clinical Sciences, Faculty of Veterinary and Animal Sciences, Muhammad Nawaz Shareef University of Agriculture (MNSUA), Multan66000, Pakistan
3. Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin300308, China
4. Center for Engineering Research, Research Institute, King Fahd University of Petroleum & Minerals, Dhahran31261, Saudi Arabia
5. Departament d′Enginyeria Química, Universitat Rovira i Virgili, Av Països Catalans 26, 43007Tarragona, Spain
6. Department of Physics, University of Central Punjab, Lahore54000, Pakistan
7. Department of Chemistry, University of Education, Lahore54000, Pakistan
8. Punjab University College of Pharmacy, University of the Punjab, 54000Lahore, Pakistan