1. CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
2. CAS Center for Excellence in Nanoscience
3. National Center for Nanoscience and Technology
4. Beijing 100190
5. China
6. College of Chemistry
7. Zhengzhou University
8. Zhengzhou
9. Center of Materials Science and Optoelectronics Engineering
10. University of Chinese Academy of Sciences
11. Beijing 100049