1. Department of Materials Science & Engineering
2. Faculty of Engineering
3. National University of Singapore
4. Singapore
5. Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
6. National Center for Nanoscience and Technology
7. Beijing
8. People's Republic of China
9. Department of Biomaterials
10. Fujian Provincial Key Laboratory of Fire Retardant Materials
11. College of Materials
12. Xiamen University
13. Xiamen