1. Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
2. Department of Physics, University of the Punjab, Lahore 54590, Pakistan
3. Department of Biochemistry, Government College University, Faisalabad 38040, Pakistan
4. Department of Physics, College of Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
5. Department of Physics, Government College University Faisalabad, Faisalabad 38040, Pakistan
6. Department of Chemistry, Government College Women University, Sialkot 51300, Pakistan
7. Department of Chemistry, Division of Science and Technology, University of Education, Lahore 54770, Pakistan