1. School of Chemical Engineering and Technology
2. Tianjin University
3. Tianjin 300072
4. China
5. Department of Advanced Interdisciplinary Studies
6. Institute of Basic Medical Sciences and Tissue Engineering Research Center
7. Academy of Military Medical Science
8. Beijing 100850
9. Department of Chemistry and Biochemistry
10. University of Texas at Austin
11. Austin
12. USA
13. Key Laboratory of Systems Bioengineering