Bond strengths of luting cements to potassium oxalate-treated dentin.
Bond strengths of luting cements to potassium oxalate-treated dentin.
复制标题
粘合水泥与草酸钾处理的牙本质的粘合强度。
DOI：
10.1016/0022-3913(90)90230-a
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
Pashley,DH
中科院分区：
文献类型：
--
作者：
Richardson,DW;Tao,L;Pashley,DH
草酸钾作为一种牙本质治疗剂越来越受欢迎，以防止牙本质敏感性的发展。由于处理过的牙本质表面覆盖着草酸钙晶体，因此需要研究骨水泥与草酸盐处理过的牙本质的粘结强度。本研究测定了玻璃离子、聚羧酸盐和磷酸锌水门汀的拉伸粘结强度，这些水门汀用于将铸件粘固到经水或草酸钾处理的牙本质上。结果表明，硼酸盐处理的牙本质不影响玻璃酸盐或聚羧酸盐水门汀的粘结强度，但使磷酸锌水门汀的粘结强度大幅度降低。
Potassium oxalate is gaining popularity as a dentin treatment to prevent the development of dentin sensitivity. Because treated dentin surfaces are covered with calcium oxalate crystals, the bond strength of cements to oxalate-treated dentin required investigation. This study determined the tensile bond strengths of glass-ionomer, polycar☐ylate, and zinc phosphate cements used to cement castings to dentin treated with either water or potassium oxalate. The results indicate that oxalate-treated dentin did not affect the bond strength of glassionomer or polycar☐ylate cements, but produced a large decrease in the bond strength of zinc phosphate cement.