1. The Key Laboratory of Space Applied Physics and Chemistry
2. Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology
3. School of Science
4. Northwestern Polytechnical University
5. Xi'an 710072
6. Division of Advanced Nanomaterials
7. Key Laboratory of Nanodevices and Applications
8. Joint Key Laboratory of Functional Nanomaterials and Devices
9. CAS Center for Excellence in Nanoscience
10. Suzhou Institute of Nano-tech and Nano-bionics