1. Tumor Precision Targeting Research Center & Institute of Nanochemistry and Nanobiology School of Environmental and Chemical Engineering Shanghai University Shanghai 200444 P. R. China
2. School of Medicine Shanghai University Shanghai 200444 P. R. China
3. Universal Medical Imaging Diagnostic Research Center Shanghai 200233 P. R. China
4. 3B's Research Group I3Bs – Research Institute on Biomaterials Biodegradables and Biomimetics University of Minho Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine 4805‐017 Guimarães Portugal