1. Center for Molecular Science and Engineering
2. College of Science
3. Northeastern University
4. Shenyang 110819
5. P.R.China
6. Fujian Province University Engineering Research Center of Mindong She Medicine
7. College of Chemistry and Materials
8. Ningde Normal University
9. China
10. NHC Key Laboratory of Reproductive Health and Medical Genetics (Liaoning Research Institute of Family Planning)
11. China Medical University
12. Shenyang