Adhesion of 4-META/MMA-TBB resin to heated dentin: effects of pre-treatments with FeCl3 and/or HEMA.
Adhesion of 4-META/MMA-TBB resin to heated dentin: effects of pre-treatments with FeCl3 and/or HEMA.
复制标题
4-META/MMA-TBB 树脂对加热牙本质的粘附：FeCl3 和/或 HEMA 预处理的影响。
DOI：
10.4012/dmj.22.1
复制
发表时间：
2003
影响因子：
2.5
通讯作者：
S. Kutsev
中科院分区：
文献类型：
--
作者：
T. Markova;V. Kenis;E. Melchenko;I. Komolkin;T. Nagornova;D. Osipova;N. Semenova;M. Petukhova;N. Demina;E. Zakharova;E. Dadali;S. Kutsev
本研究的目的是比较4-META/MMA-TBB树脂对60℃加热和未加热的牛牙本质的拉伸结合强度（tbs）和破坏模式，特别是研究柠檬酸预处理中含三氯化铁对其的影响。此外，还评价了HEMA对加热牙本质的影响。加热后牙本质的tbs明显低于未加热后牙本质的tbs。在加热组和hema未启动组的大多数标本中观察到粘合失效。加热后的牙本质经HEMA处理后，各酸处理组的tbs均显著增加，且显著高于未加热组和含氯化铁的柠檬酸处理组。结果表明，即使用10-3对牙本质表面进行酸处理，加热牙本质也会降低牙本质表面的结合强度，而酸处理后的HEMA则恢复了牙本质表面的结合强度。
The purpose of this study was to compare the tensile bond strengths (TBSs) and failure mode of 4-META/MMA-TBB resin to 60 degrees C-heated and unheated bovine dentin, especially to investigate the influence of ferric chloride contained in citric acid pre-conditioning. In addition, the effect of HEMA priming for heated dentin was also evaluated. The TBSs to heated dentin were significantly lower than those to unheated dentin. Adhesive failures were observed in most specimens of the heated and HEMA-non primed group. HEMA application to heated dentin significantly increased the TBSs in each acid conditioning, which were also significantly higher than those of the unheated and ferric chloride-contained citric acid-conditioned group. It was clarified that heating dentin decreased the bond strength without HEMA priming even if the dentin surfaces were acid conditioned with 10-3, while HEMA priming after acid conditioning recovered the bond strength.
AFM研究柠檬酸-氯化铁蚀刻牙本质的特性。
DOI：
--
发表时间：
1999
期刊：
American journal of dentistry.
影响因子：
--
作者：
Marshall,GW;Saeki,K;Gansky,SA;Marshall,SJ
通讯作者：
Marshall,SJ
影响因子：
1.9
作者：
Ritter, AV;Swift, EJ;Yamauchi, M
通讯作者：
Yamauchi, M