1. College of Chemistry and Chemical Engineering
2. Taiyuan University of Technology
3. Taiyuan 030024
4. China
5. School of Materials and Chemical Engineering
6. Ningbo University of Technology
7. Ningbo 315211
8. Key Laboratory of Organofluorine Chemistry
9. Department of Biology and Pharmaceutical Sciences
10. Zhejiang Pharmaceutical College
11. Ningbo 315100