1. Faculty of Materials Science and Chemical Engineering
2. Ningbo University
3. Ningbo 315211
4. P. R. China
5. Key Laboratory of Marine Materials and Related Technologies
6. Ningbo Institute of Materials Technology and Engineering
7. Chinese Academy of Sciences
8. Ningbo 315201
9. Division of Biomedical Engineering
10. Department of Mechanical and Automation Engineering
11. The Chinese University of Hong Kong
12. Hong Kong