Scheme 1

Schematic overview illustrating the preparation and the anti-tumor therapy of BDM. (A) Brief schematic of BDM synthesis. (B). The anti-tumor mechanism of BDM via PTT, PDT, Apoptosis and ICD induced enhancing anti-tumor immunity. (BP: black phosphorous; BDM: MDSCs membrane coated BP with decitabine loaded; PTT: Photothermal Therapy; PDT: Photodynamic Therapy; ICD: Immunologic cell death)