Boron dipyrromethene modified molybdenum carbide nanosheet and preparation method and application thereof

The invention discloses a boron dipyrromethene modified molybdenum carbide nanosheet and a preparation method and application thereof, and belongs to the technical field of functional nano material preparation. The preparation method comprises the following steps: firstly, selectively etching a gallium layer from carbon gallium molybdenum to prepare molybdenum carbide, then carrying out oxidation, coordination and reduction on 2, 4-dimethyl pyrrole and p-nitrobenzaldehyde which are used as raw materials to obtain amino-containing boron dipyrromethene, and finally, carrying out interface charge attraction combination on the molybdenum carbide and the boron dipyrromethene to prepare the boron dipyrromethene with a sheet structure and a sheet thickness of 1.5-3 nm. According to the present invention, for the BODIPY-Mo2CTx with the diameter of 0.5-2 [mu] m, the BODIPY-Mo2CTx can release the small molecular organic matter BODIPY-Mo2CTx on the basis of the photothermal thermal destruction of the cell structure, and