IR@PKUHSC  > 北京大学口腔医学院  > 口腔修复科
学科主题口腔医学
Application of ethanol improves the resin-dentin bond strength of a two-bottle, self-etching primer-adhesive
Cui, Fengjuan1; Liu, Xiaoqiang1; Ma, Lin2; Chiba, Ayaka3; Li, Bingqing1; Zhou, Jianfeng1; Tan, Jianguo1
刊名AMERICAN JOURNAL OF DENTISTRY
2015-08-01
28期:4页:224-228
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Dentistry, Oral Surgery & Medicine
研究领域[WOS]Dentistry, Oral Surgery & Medicine
关键词[WOS]HYBRID LAYER ; WATER ; NANOLEAKAGE ; DEGRADATION ; EVAPORATION ; DURABILITY ; INTERFACE ; MATRIX
英文摘要

Purpose: To investigate whether the application of ethanol to a two-step self-etching adhesive can improve its resin-dentin bond performance. Methods: Four different ethanol concentrations were added to the adhesive of Clearfil SE Bond to create four ethanol primers (40, 60, 80 or 100% ethanol). 24 extracted third molars were divided into four groups. Each group corresponded to one of the four hydrophobic ethanol primer concentrations. The teeth in the control group were bonded with Clearfil SE Bond according to the manufacturer′s instructions. The primed teeth in the experimental groups were treated with the ethanol primer prior to application of the solvent-free adhesive. Microtensile bond strengths (mTBS) were tested 24 hours after specimen preparation. Another 14 teeth were bonded using the same methods to evaluate mTBS after 1 year. Nanoleakage was evaluated under field-emission scanning electron microscopy before and after aging. Results: In the 24-hour group, the mTBS in the 60% ethanol/40% adhesive primer group increased significantly (21.6%, P< 0.05) over the no ethanol control. After 12-month water storage, the bond strength of that experimental group was still higher than that of the control group (19.5%, P< 0.05). Before aging, the nanoleakage was clearly seen in the control group but hardly any was seen in the experimental group. After aging, the nanoleakage increase in the experimental group was much less than that in the control group.

语种英语
WOS记录号WOS:000359880700008
项目编号81200807 ; PKUSS20140114
资助机构National Natural Science Foundation of China ; Science Foundation of Peking University School and Hospital of Stomatology
引用统计
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/59170
专题北京大学口腔医学院_口腔修复科
作者单位1.Peking Univ, Sch & Hosp Stomatol, Dept Prosthodont, Beijing 100081, Peoples R China
2.Beijing Union Med Coll Hosp, Dept Stomatol, Beijing, Peoples R China
3.Tokyo Med & Dent Univ, Dept Cariol & Operat Dent, Tokyo, Japan
推荐引用方式
GB/T 7714
Cui, Fengjuan,Liu, Xiaoqiang,Ma, Lin,et al. Application of ethanol improves the resin-dentin bond strength of a two-bottle, self-etching primer-adhesive[J]. AMERICAN JOURNAL OF DENTISTRY,2015,28(4):224-228.
APA Cui, Fengjuan.,Liu, Xiaoqiang.,Ma, Lin.,Chiba, Ayaka.,Li, Bingqing.,...&Tan, Jianguo.(2015).Application of ethanol improves the resin-dentin bond strength of a two-bottle, self-etching primer-adhesive.AMERICAN JOURNAL OF DENTISTRY,28(4),224-228.
MLA Cui, Fengjuan,et al."Application of ethanol improves the resin-dentin bond strength of a two-bottle, self-etching primer-adhesive".AMERICAN JOURNAL OF DENTISTRY 28.4(2015):224-228.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Cui, Fengjuan]的文章
[Liu, Xiaoqiang]的文章
[Ma, Lin]的文章
百度学术
百度学术中相似的文章
[Cui, Fengjuan]的文章
[Liu, Xiaoqiang]的文章
[Ma, Lin]的文章
必应学术
必应学术中相似的文章
[Cui, Fengjuan]的文章
[Liu, Xiaoqiang]的文章
[Ma, Lin]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。