1. Department of Chemistry
2. College of Science
3. King Saud University
4. Riyadh 11451
5. Kingdom of Saudi Arabia
6. Department of Mechanical and Industrial Engineering
7. Ryerson University
8. Toronto
9. Canada
10. Institute of Inorganic and Analytical Chemistry
11. Johannes Gutenberg-University of Mainz
12. Germany
13. Chemistry Department
14. King Fahd University of Petroleum and Materials