Key Laboratory of Biomedical Functional Materials;
School of Basic Science;
China Pharmaceutical University;
Nanjing 211198;
China;
Tibetan Medicine Research Institute;
Tibetan Traditional Medical College;
Lasa 850000;
China;
School of Basic Medical Science;
Harbin Medical University;
Harbin 150081;
China;
Carbon dots; Solvothermal; Dual properties; Fe3+ions detection; Bioimaging;