1. Research Center of Nano Science and Technology
2. School of Material Science and Engineering
3. Shanghai University
4. Shanghai 200444
5. China
6. Institute of Nanochemistry and Nanobiology
7. State Key Laboratory of Rare Earth Resource Utilization
8. Changchun Institute of Applied Chemistry
9. Chinese Academy of Sciences
10. Changchun 130022
11. Instrumental Analysis & Research Center
12. Institute of Analytical Chemistry
13. Chemo- and Biosensors
14. University of Regensburg
15. 93040 Regensburg
16. Germany