1. Department of Polymer Science and Technology and Key Laboratory of Systems Bioengineering of the Ministry of Education
2. School of Chemical Engineering and Technology
3. Tianjin University
4. Tianjin 300072
5. China
6. Tianjin Key Laboratory of Molecular Nuclear Medicine
7. Institute of Radiation Medicine
8. Chinese Academy of Medical Science and Peking Union Medical College
9. Tianjin
10. Tianjin Key Laboratory of Biomaterial Research
11. Institute of Biomedical Engineering
12. Tianjin 300192