1. State Key Laboratory of Molecular Engineering of Polymers
2. Collaborative Innovation Center of Polymers and Polymer Composite Materials
3. Department of Macromolecular Science
4. Fudan University
5. Shanghai 200433
6. Department of Chemistry and Nano Science
7. College of Natural Sciences
8. Ewha Womans University
9. Seoul 03760
10. Republic of Korea
11. Department of Chemical and Biomolecular Engineering
12. Yonsei University
13. Seoul 03722
14. Korea