Diphenylethylbenzene fluorescent whitening agent derivative as well as preparation method and application thereof

The invention belongs to the technical field of antibacterial nano-drugs, and particularly relates to a diphenyl vinylbenzene fluorescent whitening agent derivative as well as a preparation method and application thereof, and the diphenyl vinylbenzene fluorescent whitening agent derivative is prepared by chemically bonding a diphenyl vinylbenzene fluorescent whitening agent and a modified material in the presence of a condensing agent; the chemical bonding is direct condensation or condensation through a connecting arm. The diphenylethylbenzene fluorescent whitening agent derivative material prepared by the invention has antibacterial activity on fungi, and has a targeted antibacterial effect. The diphenylethylbenzene fluorescent whitening agent derivative material prepared by the invention can be used as an antibacterial material for resisting bacteria of fungi, and also can be used as a carrier to combine or entrap one or more antifungal drugs to enrich at an infected part, so that the antibacterial activit