1. School of Chemistry and Environmental Engineering
2. Sichuan University of Science & Engineering
3. Zigong
4. China
5. Guangdong Key Laboratory for Research and Development of Natural Drugs
6. School of Pharmacy
7. Guangdong Medical University
8. Dongguan
9. School of Food and Pharmaceutical Engineering
10. Zhaoqing University
11. Zhaoqing 526061
12. PR China
13. Catalytic Chemistry Chair
14. Department of Chemistry
15. College of Science
16. King Saud University
17. Riyadh 11451
18. Faculty of Science
19. University of Lucknow
20. Lucknow 226 007
21. India