Influence of number of cycles on shear fatigue strength of resin composite bonded to enamel and dentin using adhesives in self-etch mode
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- TSUJIMOTO Akimasa
- Department of Operative Dentistry, Nihon University School of Dentistry Department of General Dentistry, Creighton University School of Dentistry
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- BARKMEIER Wayne W.
- Department of General Dentistry, Creighton University School of Dentistry
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- ERICKSON Robert L.
- Department of General Dentistry, Creighton University School of Dentistry
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- TAKAMIZAWA Toshiki
- Department of Operative Dentistry, Nihon University School of Dentistry
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- LATTA Mark A.
- Department of General Dentistry, Creighton University School of Dentistry
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- MIYAZAKI Masashi
- Department of Operative Dentistry, Nihon University School of Dentistry
書誌事項
- タイトル別名
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- Influence of the number of cycles on shear fatigue strength of resin composite bonded to enamel and dentin using dental adhesives in self-etching mode
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抄録
<p>The influence of the number of cycles on shear fatigue strength to enamel and dentin using dental adhesives in self-etch mode was investigated. A two-step self-etch adhesive and two universal adhesives were used to bond to enamel and dentin in self-etch mode. Initial shear bond strength and shear fatigue strength to enamel and dentin using the adhesive in self-etch mode were determined. Fatigue testing was used with 20 Hz frequency and cycling periods of 50,000, 100,000 and 1,000,000 cycles, or until failure occurred. For each of the cycling periods, there was no significant difference in shear fatigue strength across the cycling periods for the individual adhesives. Differences in shear fatigue strength were found between the adhesives within the cycling periods. Regardless of the adhesive used in self-etch mode for bonding to enamel or dentin, shear fatigue strength was not influenced by the number of cycles used for shear fatigue strength testing.</p>
収録刊行物
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- Dental Materials Journal
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Dental Materials Journal 37 (1), 113-121, 2018
日本歯科理工学会
