Effect of enamel surface modification by novel aqueous phosphate-type fluoride surfactants.
Effect of enamel surface modification by novel aqueous phosphate-type fluoride surfactants.
复制标题
新型水性磷酸盐型氟化物表面活性剂对牙釉质表面改性的影响。
DOI：
10.4012/dmj.2012-196
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发表时间：
2013
影响因子：
2.5
通讯作者：
T. Teranaka
中科院分区：
文献类型：
--
作者：
T. Nihei;Naohiro Omoto;Katsura Ohashi;Y. Kondo;N. Yoshino;T. Teranaka
将三种新型水性氟化物表面活性剂（F4、F6 和 F8）和阳性对照（10F2S-3I）应用于牛牙釉质，并通过测量三种液体（蒸馏水、α-溴萘和二碘甲烷）的表面接触角来计算表面自由能。将样品在水中保存90天，然后浸入乙酸/乙酸钠中。与对照相比，改性样品在处理后立即记录了更高的接触角和更低的表面自由能（p<0.05）。与对照相比，从改性牙釉质表面溶解的钙较少，F8 改性样品的值显着低于 F4、F6 和 10F2S-3I 组的值 (p<0.05)。这些结果表明新型水性磷酸盐型氟化物表面活性剂F8是最有效的防龋表面改性剂。
Three novel aqueous fluoride surfactants (F4, F6, and F8) and a positive control (10F2S-3I) were applied to bovine enamel and the surface free energy was calculated by measuring the surface contact angles of three liquids: distilled water, α-bromonaphthalene and diiodomethane. The specimens were stored in water for 90 days, and then immersed in acetic acid/sodium acetate. The modified specimens recorded higher contact angles and lower surface free energy immediately after treatment than the control (p<0.05). Less calcium dissolved from the modified enamel surfaces than the control, with the F8-modified specimen registering significantly lower values than those of the F4, F6 and 10F2S-3I groups (p<0.05). These results suggest that the novel aqueous phosphate-type fluoride surfactant F8 is the most effective anti-cariogenic surface modifier.
磷酸盐型氟烃杂化表面活性剂的合成及其在羟基磷灰石钙上的吸附
DOI：
--
发表时间：
2004
期刊：
J.Fluorine Chem. 125
影响因子：
--
作者：
Omoto N;Nihei T;Kurata S;Kond Y;Umemoto K;Yoshinc N;Teranaka T;Teranaka T;Kondo Y. et al.;尾本直大ら;Chengxu Sun et al.;尾本直大ほか;Miyazawa H et al.
通讯作者：
Miyazawa H et al.