Multi-prick antibacterial material loading zinc-doped copper oxide and preparation method and application of multi-prick antibacterial material

The invention relates to a graphene oxide multi-prick antibacterial material loading zinc-doped copper oxide and a preparation method of multi-prick antibacterial material, and belongs to the field of preparation of biological functional materials. The graphene oxide multi-prick antibacterial material is characterized in that a Zn-CuO (zinc-copper oxide) nanometer crystal is promoted by heat produced in an ultrasonic chemical process to form, settle and grow on graphene oxide to form zinc-doped copper oxide nanometer particles with multi-prick surfaces, the single dispersivity of the doped nanometer particles is good, and the structural strength is high; a bacterial membrane layer can be pricked by the graphene oxide composite material via a multi-prick structure, the osmosis balance of the membrane layer is destroyed, the destructive leakage of lipid molecules in cytoplasm is promoted, and cells are withered; by utilizing the multi-prick zinc-doped copper oxide copper oxide nanometer particles and graphene o