1. College of Chemistry and Materials Science
2. Jinan University
3. Guangzhou 510632
4. P. R. China
5. Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
6. School of Chemistry and Chemical Engineering
7. Zhongkai University of Agriculture and Engineering
8. Guangzhou 510225
9. Department of Chemistry
10. Shantou University Medical College
11. Shantou