Influence of Hydrophilic Pre-treatment on Resin Bonding to Zirconia Ceramics
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- Noro Akio
- Division of General Dentistry, Tokyo Dental College Chiba Hospital
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- Kameyama Atsushi
- Division of General Dentistry, Tokyo Dental College Chiba Hospital Division of General Dentistry, Department of Clinical Oral Health Science, Tokyo Dental College
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- Haruyama Akiko
- Division of General Dentistry, Tokyo Dental College Chiba Hospital Division of General Dentistry, Department of Clinical Oral Health Science, Tokyo Dental College
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- Takahashi Toshiyuki
- Division of General Dentistry, Tokyo Dental College Chiba Hospital
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抄録
Atmospheric plasma or ultraviolet (UV) treatment alters the surface characteristics of tetragonal zirconia polycrystal (TZP), increasing its hydrophilicity by reducing the contact angle against water to zero. This suggests that such treatment would increase the wettability of bonding resin. The purpose of this study was to determine how increasing the hydrophilicity of TZP through plasma irradiation, UV treatment, or application of ceramic primer affected initial bonding with resin composites. Here, the effect of each pre-treatment on the hydrophilicity of TZP surfaces was determined by evaluating change in shear bond strength. Plasma irradiation, UV, or ceramic primer pre-treatment showed no significant effect on bonding strength between TZP surfaces and resin composites. In addition, alumina blasting yielded no significant increase in bond strength. Plasma irradiation, UV treatment, or ceramic primer pre-treatment did not lead to significant increase in bond strength between TZP and resin composites.
収録刊行物
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- The Bulletin of Tokyo Dental College
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The Bulletin of Tokyo Dental College 56 (1), 33-39, 2015
東京歯科大学
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詳細情報 詳細情報について
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- CRID
- 1390282679566401152
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- NII論文ID
- 130004868705
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- NII書誌ID
- AA00592969
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- ISSN
- 00408891
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- PubMed
- 25765573
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可