METHOD FOR CONSTRUCTING NITROGEN MONOXIDE CATALYZED ADHERENT COATING

摘要

Disclosed is a method for preparing a nitrogen monoxide catalyzed adherent coating, comprising: preparing a buffer solution containing polyphenol compounds, organic selenium or organic sulfur compounds and soluble copper salts; then contacting a base material with the solution, and washing and drying to obtain a target product.The nitrogen monoxide catalyzed material prepared by the method can be used for any medical instrument, such as an intravascular stent, or materials and any complex-shaped base material, and has the capability of scavenging free radicals and catalyzing RSNO to produce nitrogen monoxide, and also has a response function of reduced glutathione (GSH), an antimicrobial function and all the physiological functions possessed by nitrogen monoxide.