| abstract |
The invention relates to a broad-spectrum antimicrobial mesoporous silica Schiff base silver complex nano material and a preparation method thereof. The preparation method comprises the following steps: preparing aminated mesoporous silica, preparing aldehydized mesoporous silica, and preparing the finished product of the mesoporous silica Schiff base silver complex nano material. The nanometer material has the function of killing various bacteria and fungi, can achieve the effects of broad spectrum, high efficiency and continuous sterilization, and can prevent the generation of drug-resistant strains while resisting bacteria. |