1. School of Life Science
2. School of Materials Science and Engineering
3. Tianjin University
4. Tianjin Engineering Center of Micro-Nano Biomaterials and Detection-Treatment Technology
5. Tianjin 300072
6. CAS Key Laboratory for Biological Effects of Nanomaterials & Nanosafety
7. National Center for Nanoscience and Technology
8. Beijing 100190
9. China
10. Institute of Photomedicine
11. Shanghai Skin Disease Hospital
12. The Institute for Biomedical Engineering & Nano Science
13. Tongji University School of Medicine
14. Shanghai 200443