1. State Key Laboratory of Physical Chemistry of Solid Surfaces, The Key Laboratory for Chemical Biology of Fujian Province, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
2. Xiamen Key Laboratory for Translational Medicine of Digestive Oncology, Research Institute of Digestive Disease, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
3. Department of Electronic Science and Fujian Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005, China
4. Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
5. Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361005, China