| 室温固化PMMA弯曲强度与断面激光共聚焦扫描微结构的关系 |
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| 引用本文： | 王晓容,孙世群,张赐童,段亮伟,梁爽.室温固化PMMA弯曲强度与断面激光共聚焦扫描微结构的关系[J].吉林大学学报(医学版),2011,37(1):89-92. |
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| 作者姓名： | 王晓容 孙世群 张赐童 段亮伟 梁爽 |
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| 作者单位： | 吉林大学口腔医院修复科,吉林 长春 ,130021 |
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| 基金项目： | 吉林省长春市科技局科技计划项目资助课题 |
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| 摘 要： | 目的:比较4种室温固化聚甲基丙烯酸甲酯(PMMA)材料的弯曲强度,激光共聚焦扫描显微镜(CLSM)观察材料断面的物理构象,阐明宏观抗弯曲力与微观结构之间的关系.方法:4种室温固化PMMA材料的厂家分别为德山(硬衬型)、日进和贺利氏(纤维型)、上海齿科(单纯型),每种室温固化PMMA材料制备试件10个.根据ISO 156...
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| 关 键 词： | 室温固化 聚甲基丙烯酸甲酯 弯曲强度 激光共聚焦扫描显微镜 微观结构 |
| 收稿时间： | 2010-11-19 |
Relationship between flexural strength of room curing PMMA and cross-section observation under confocal laser scanning microscope |
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| WANG Xiao-rong,SUN Shi-qun,ZHANG Ci-tong,DUAN Liang-wei,LIANG Shuang.Relationship between flexural strength of room curing PMMA and cross-section observation under confocal laser scanning microscope[J].Journal of Jilin University: Med Ed,2011,37(1):89-92. |
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| Authors: | WANG Xiao-rong SUN Shi-qun ZHANG Ci-tong DUAN Liang-wei LIANG Shuang |
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| Institution: | Department of Prosthodontics,Stomatology Hospital,Jilin University,Changchun 130021,China |
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| Abstract: | Objective To compare the flexural strength of the four kinds of room curing denture materials of polymethyl methacrylate(PMMA),and observe the physical conformation section through confocal laser scanning microscope(CLSM) in order to find the relationship between the macro-bending force and the microstructure.Methods Four room curing PMMA materials were produced by Tokuyama(hard-liner type),Nisshin(fiber type),Heraeus(fiber type),and Shanghai dental(simple type).Each of the room curing PMMA was prepared by ... |
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| Keywords: | room curing polymethyl methacrylate flexural strength confocal laser scanning microscope microstructure |
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