通过电镀或化学镀在基体材料表面沉积一层具有抗菌性能的金属镀层(如Cu或

Depositing a metal plating layer (such as Cu or Ag) with antibacterial properties on the surface of the base material by electroplating or electroless plating is a simple method to impart antibacterial properties to the material. Electroplating technology has a wide range of applications and is not limited by the shape of the workpiece. Although Cu also has antibacterial properties and is more economical than Ag, however, because pure copper is easily oxidized, copper plating is often used as a primer coating to enhance the adhesion of other metal coatings. The commonly used antibacterial coating is Ag or a mixture of Ag and other materials. Chi GJ et al., For example, plated a layer of silver on the surface of the aluminum alloy. The anodized aluminum alloy formed micro-cavities. The Ag ions released significantly, and it has an antibacterial effect of more than 95% against Gram-positive and positive bacteria. Chi Guangjun et al. Deposited antibacterial Cu compound in the anodized film of aluminum alloy, and the antibacterial effect was remarkable. The antibacterial rate against Pseudomonas aeruginosa Escherichia coli and Staphylococcus aureus reached over 95%.

A metal coating (such as Cu or Ag) with antibacterial properties deposited on the surface of the substrate material by electroplating or chemical plating is a simple method for giving the material antibacterial properties. Electroplating technology is widely used and is not limited by the shape of the workpiece. Although Cu is also antibacterial and more economical relative to Ag, but because pure copper is easily oxidized, copper coating is often used as a base coating to enhance the attachment of other metal coatings. Common antibacterial coatings are Ag or Ag mixed with other substances. Chi G J et al., electroplating on the surface of aluminum alloy, such as a layer of silver, anode oxidation treatment of aluminum alloy to form a micro-hole, Ag ion release is obvious, the Gram-positive and positive bacteria have more than 95% antibacterial effect. Chi Guangjun and so on in the aluminum alloy anode oxide membrane inpoint deposit antibacterial Cu compound in the anode oxide membrane hollow, its antibacterial effect is significant, the antibacterial rate of E. coli and Staphylococcus aureus reached more than 95%.

It is a simple way to endow materials with antibacterial properties by plating or electroless plating a layer of metal coating (such as Cu or Ag) with antibacterial properties. Electroplating technology is widely used and not limited by the shape of workpiece. Although Cu is also antibacterial and more economical than AG, due to the easy oxidation of pure copper, copper coating is often used as a base coating to enhance the adhesion of other metal coatings. The commonly used antibacterial coating is Ag or the mixture of Ag and other substances. Chi GJ et al. Electroplated a layer of silver on the surface of aluminum alloy, and the anodized aluminum alloy formed micro cavities. The release of Ag ion was obvious, which had more than 95% antibacterial effect on Gram-positive and Gram-positive bacteria. Chi Guangjun, et al. Deposited antibacterial Cu in the inner point of the anodized aluminum alloy film and compounded it in the cavity of the anodized aluminum alloy film, the antibacterial effect was significant, and the antibacterial rate against E.coli and Staphylococcus aureus was over 95%.<br>