About the Authors
- Xiakun Chu, Wei Han, Jin Wang
- College of Physics, Jilin University, Changchun, Jilin, P.R. China
- Yong Wang, Linfeng Gan, Erkang Wang, Jin Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, P.R. China
- Yawen Bai
- Laboratory of Biochemistry and Molecular Biology, National Cancer Institute, Bethesda, Maryland, United States of America
- Jin Wang
- Department of Chemistry and Physics, State University of New York at Stony Brook, Stony Brook, New York, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: XC YW EW JW. Performed the experiments: XC YW. Analyzed the data: XC YW LG YB WH EW JW. Contributed reagents/materials/analysis tools: EW JW. Wrote the paper: XC YW YB EW JW.