| abstract |
The invention relates to a method for preparing a lysozyme-nano-silver composite by using visible light and a method for using the same, and a method for synthesizing a lysozyme-nano-silver composite in an aqueous solution by irradiating a mixture of lysozyme and soluble silver salt with visible light. The method can synthesize stable lysozyme-nano-silver complexes in an aqueous solution without adding other reducing agents and stabilizers, the synthesis process can be completed in 5-30 minutes, the preparation conditions are simple and efficient, the conditions are mild, the cost is low and easy large-scale production. The complex is stored in the state of lyophilized powder, and can be quickly redissolved in aqueous solution when used, and can be used as an antibacterial agent against Gram-positive bacteria, Gram-negative bacteria and fungi. |