1. Key Laboratory of Macromolecular Science of Shaanxi Province
2. Key Laboratory of Applied Surface and Colloid Chemistry
3. Ministry of Education
4. School of Chemistry & Chemical Engineering
5. Shaanxi Normal University
6. Henan Key Laboratory of Biomolecular Recognition and Sensing
7. School of Chemistry and Chemical Engineering, Shangqiu Normal University
8. Shangqiu
9. P. R. China