Takahashi Y, Arakawa Y, Matsukubo T, Takeuchi M
J Dent Res. 1980 Mar;59(3):625-30. doi: 10.1177/00220345800590031201.
Effects of etching with 30% of H3PO4 containing NaF on the enamel surface were re-examined. Results indicated that 2.5% NaF in the etchant prevent the sealant bond, but addition of 0.02% NaF resulted in an increase in fluoride content of the enamel surface without a decrease in bond strength.
重新研究了用含30%磷酸和氟化钠的溶液蚀刻对牙釉质表面的影响。结果表明，蚀刻剂中2.5%的氟化钠会阻碍封闭剂粘结，但添加0.02%的氟化钠会使牙釉质表面的氟含量增加，且粘结强度不会降低。
