【摘要】 本文介绍了含 EDTA 的 DT 型牙面处理剂。经润湿接触角测定,扫描电子显微镜观察,致突变性试验,牙本质和牙髓试验,牙本质与树脂的抗张粘接强度测试,以及临床试用表明,它是一种根有希望的牙本质表面处理剂。更多还原

【Abstract】 A new dental cleanser“DT”has been developed.It consists of EDTA mainly.Authorshave studied the contact-angle,the micro-structure of the surface of dentin with SEM andtensile strength of the bond between the composite resin and dentin.They have also stu-died the toxicity of DT cleanser and applied it in dental clinic.The results showed that“DT Cleanser”was a safe and an excellent cleansing agent for dentin.更多还原