1. Chemistry Department, Faculty of Science, Sana’a University, Sana’a, Yemen
2. School of Biochemistry and Biotechnology, University of the Punjab, Lahore, Pakistan
3. Alnoorians Group of Institutes, Lahore, Pakistan
4. Chemistry Department, Faculty of Science, Assiut University, Assiut, Egypt
5. Chemistry and Environmental Division, Manchester Metropolitan University, Manchester, UK
6. Chemistry Department, Faculty of Science, Minia University, El-Minia, Egypt
7. Liquid Crystal Research Laboratory, School of Chemical Sciences, Universiti Sains Malaysia, Minden, Malaysia
8. Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, Taiwan
9. Department of Medical Education, Chung Shan Medical University Hospital, Taichung, Taiwan
10. Department of Chemistry, Tulane University, New Orleans, LA, USA
11. Department of Theoretical and Applied Chemistry, South Ural State University, Chelyabinsk, Russia