School of Chemistry and Pharmaceutical Engineering;
Medical Science and Technology Innovation Center;
Shandong First Medical University&Shandong Academy of Medical Sciences;
Jinan 250000;
China;
Key Laboratory of High Magnetic Field and Ion Beam Physical Biology;
Hefei Institutes of Physical Science;
Chinese Academy of Sciences;
Hefei 230031;
China;
oxygen vacancy; electron-hole pairs; nanomedicine; catalytic therapy; cancer theranostics;