| 两种表面处理方法对氧化锆粘接强度影响的研究 |
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| 引用本文： | 张涛,侯玉一,韩颖,侯玉泽. 两种表面处理方法对氧化锆粘接强度影响的研究[J]. 北京口腔医学, 2021, 29(1): 24-26 |
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| 作者姓名： | 张涛 侯玉一 韩颖 侯玉泽 |
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| 作者单位： | 154002 佳木斯佳木斯大学附属第二医院修复一科;佳木斯大学附属第一医院口腔科;154002 佳木斯佳木斯大学附属第二医院修复一科;154002 佳木斯佳木斯大学附属第二医院修复一科 |
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| 基金项目： | 黑龙江省卫生计生委科研课题项目 |
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| 摘 要： | 目的 探究表面清洁剂Ivoclean和氧化锆预处理剂Z-PRIME PLUS对唾液浸泡后的氧化锆陶瓷与自粘接树脂水门汀之间粘接强度的影响.方法 制作50块10 mm×10 mm×2 mm氧化锆瓷块,喷砂后,随机分成5组(n=10),A组不作处理,B、C、D、E组于人工唾液浸泡1 min,分别用包含磷酸酯单体10-甲基丙...
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| 关 键 词： | 氧化锆 粘接强度 MDP Ivoclean |
Effect of two surface treatment methods on shear bond strength of zirconia |
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| ZHANG Tao,HOU Yu-yi,HAN Ying,HOU Yu-ze. Effect of two surface treatment methods on shear bond strength of zirconia[J]. Beijing Journal Of Stomatology, 2021, 29(1): 24-26 |
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| Authors: | ZHANG Tao HOU Yu-yi HAN Ying HOU Yu-ze |
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| Affiliation: | (Department of Prosthodontics,Second Affiliated Hospital of Jiamusi University,Jiamusi 154002,China) |
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| Abstract: | Objective To investigate the effect of Ivoclean and Z-PRIME PLUS on the shear bond strength between zirconia ceramics and self-adhesive resin cement.Methods A total of 50 pieces of zirconia ceramic blocks were made.After sandblasting,they were randomly divided into 5 groups(n=5).Group A was not treated as control.Group B,C,D and E were immersed in artificial saliva for 1 minute.After Z-PRIME PLUS treatment and/or Ivoclean treatment,resin cement was applied on the specimens.Shear bond strength was tested,and the fracture mode was observed.Results The shear bond strength between different zirconia ceramics and resin cement was group E>D>A>C>B.Conclusions Saliva pollution can reduce shear bond strength between zirconia and resin cement.The pretreatment agent and surface cleaner can improve shear bond strength between resin cement and zirconia ceramic.The combination of the two treatments is better. |
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| Keywords: | Zirconia Shear bond strength MDP Ivoclean |
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