1. Key Laboratory of Applied Surface and Colloid Chemistry
2. Ministry of Education
3. School of Chemistry and Chemical Engineering
4. Shaanxi Normal University
5. Xi'an 710119
6. Department of Orthopaedics
7. Beijing Longfu Hospital
8. Beijing 100010
9. China
10. School of Mechanical and Precision Instrument Engineering
11. Xi'an University of Technology
12. Xi'an 710048