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Effects of tetrabutylammonium dihydrogen trifluoride etchant on bond strengths of resin composites with Ti-6Al-4V and Co-Cr alloys
http://hdl.handle.net/10069/0002000102
http://hdl.handle.net/10069/000200010290ca09bd-b4a3-479e-a8d1-f9bd3777526b
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65_23-0010.pdf (5.2 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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公開日 | 2023-07-28 | |||||||||||||
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言語 | en | |||||||||||||
タイトル | Effects of tetrabutylammonium dihydrogen trifluoride etchant on bond strengths of resin composites with Ti-6Al-4V and Co-Cr alloys | |||||||||||||
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言語 | eng | |||||||||||||
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言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | adhesion | |||||||||||||
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言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | base metal alloy | |||||||||||||
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言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | surface modification | |||||||||||||
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
資源タイプ | journal article | |||||||||||||
著者 |
Kamada, Kohji
× Kamada, Kohji
× Taira, Yohsuke
× Egoshi, Takafumi
× Kaida, Kei
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内容記述タイプ | Abstract | |||||||||||||
内容記述 | Purpose: This study aimed at evaluating the effects of surface treatments with tetrabutylammonium dihydrogen trifluoride (TDTF) on the bond strengths of indirect resin composites with titanium-aluminum-vanadium (Ti-6Al-4V) and cobalt-chromium (Co-Cr) alloys. Methods: Disk-shaped Ti-6Al-4V and Co-Cr alloy specimens were airabraded with alumina, treated with an etchant (MEP) containing TDTF for 10 s (MEP10) or 30 s (MEP30), and rinsed with water. Subsequently, a primer containing 6-methacryloyloxyhexyl phosphonoacetate was applied to the surfaces, and the specimens were veneered with a light-curing indirect resin composite. Specimens without MEP were prepared as controls (no-MEP). Shear bond strengths were determined before or after 100,000 thermocycles, and the data were analyzed using the Steel-Dwass test (α = 0.05, n = 10). Results: No significant difference was found in the bond strengths between the Ti-6Al-4V and Co-Cr alloys. In each metal alloy, the MEP10 and MEP30 specimens exhibited higher bond strengths than the no-MEP controls after 100,000 thermocycles. Scanning electron microscopy observations revealed that submicron-pits and crevices were formed on both the metal alloys upon applying the MEP etchant. Conclusion: Surface treatments with TDTF following air abrasion are useful for improving bonding durability while veneering resin composites on Ti-6Al-4V or Co-Cr alloy frameworks. | |||||||||||||
言語 | en | |||||||||||||
書誌情報 |
en : Journal of Oral Science 巻 65, 号 3, p. 153-157, 発行日 2023-05-31 |
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言語 | en | |||||||||||||
出版者 | Nihon University, School of Dentistry | |||||||||||||
出版者別言語 | ||||||||||||||
ja | ||||||||||||||
日本大学歯学部 | ||||||||||||||
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収録物識別子タイプ | ISSN | |||||||||||||
収録物識別子 | 1343-4934 | |||||||||||||
DOI | ||||||||||||||
関連タイプ | isIdenticalTo | |||||||||||||
識別子タイプ | DOI | |||||||||||||
関連識別子 | 10.2334/josnusd.23-0010 | |||||||||||||
権利 | ||||||||||||||
言語 | en | |||||||||||||
権利情報 | This work is licensed under the Creative Commons Attribution- NonCommercial-NoDerivatives 4.0 International License. creativecommons.org/licenses/by-nc-nd/4.0/ ©2023 Nihon University School of Dentistry | |||||||||||||
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出版タイプ | VoR | |||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
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内容記述タイプ | Other | |||||||||||||
内容記述 | Journal of Oral Science, 65(3), pp.153-157; 2023 | |||||||||||||
言語 | en |