1. National Engineering Laboratory for Modern Silk
2. College of Textile and Clothing Engineering
3. Soochow University
4. Suzhou 215123
5. China
6. Department of Physics
7. Key Laboratory of Micro and Nano Photonic Structures (MOE) and Key Laboratory of Surface Physics
8. Fudan University
9. Shanghai
10. Suzhou Institute of Nano-Tech and Nano-Bionics
11. Chinese Academy of Sciences