Synthesis and properties of carbon quantum dots and their research progress in cancer treatment

Carbon quantum dots (CQDs), a new type of fluorescence carbon nanomaterials with particle size varied from 2 to 10 nm, have attracted much attention due to their strong multi-color luminescence properties, unprecedented biocompatibility, excellent aqueous dispersibility and easy preparation from a wide range of carbon materials. These multiple attributes help CQDs possess a broad range of prospective applications in numerous fields, especially...