1. Key Laboratory of Macromolecular Science of Shaanxi Province
2. School of Chemistry & Chemical Engineering
3. Shaanxi Normal University
4. Xi'an
5. China
6. Hefei National Laboratory for Physical Sciences at the Microscale
7. University of Science and Technology of China
8. Hefei
9. Department of Chemistry
10. The Hong Kong University of Science and Technology
11. Kowloon