1. MOE Key Laboratory of Macromolecular Synthesis and Functionalization
2. Department of Polymer Science and Engineering
3. Zhejiang University
4. Hangzhou 310027
5. China
6. Green Nanotechnology Group
7. Faculdade de Ceilândia
8. Universidade de Brasília
9. Ceilândia – DF 72220-900
10. Brazil
11. Instituto de Física
12. Brasília DF 70910-900
13. Huazhong University of Science and Technology