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