Effects of sandblasting, H2SO4/HCl etching, and phosphate primer application on bond strength of veneering resin composite to commercially pure titanium grade 4
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- EGOSHI Takafumi
- Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University
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- TAIRA Yohsuke
- Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University
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- SOENO Kohyoh
- Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University
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- SAWASE Takashi
- Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University
書誌事項
- タイトル別名
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- Effects of sandblasting, H<sub>2</sub>SO<sub>4</sub>/HCl etching, and phosphate primer application on bond strength of veneering resin composite to commercially pure titanium grade 4
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説明
This study investigated the effects of surface treatments on the bond strength of a resin composite to a commercially pure titanium. The bonding surfaces of all titanium specimens were ground with 1,000-grit silicon carbide paper and then subjected to one or more of these surface treatments: sandblasting with alumina (sand), etching with 45wt% H2SO4 and 15wt% HCl (SH-etchant) at 70°C for 10 min, and/or phosphate primer (MDP-primer) application. Specimens not subjected to any surface treatment were used as controls. After resin composite veneer placement and 24-h water immersion, the shear bond strengths of the specimens in descending order were: sand/SH-etchant/MDP-primer, sand/SH-etchant/no primer, no sand/SH-etchant/MDP-primer, sand/no etch/MDP-primer, no sand/SH-etchant/no primer, sand/no etch/no primer, no sand/no etch/MDP-primer, no sand/no etch/no primer. Scanning electron microscope observations revealed that sandblasting and SH-etchant created many micro- and nanoscale cavities on the titanium surface. Results showed that a combined use of sandblasting, SH-etchant, and MDP-primer application had a cooperative effect on titanium bonding.
収録刊行物
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- Dental Materials Journal
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Dental Materials Journal 32 (2), 219-227, 2013
一般社団法人 日本歯科理工学会
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詳細情報 詳細情報について
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- CRID
- 1390001204717762176
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- NII論文ID
- 10031151404
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- NII書誌ID
- AA10443149
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- COI
- 1:STN:280:DC%2BC3srgs1Klsg%3D%3D
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- ISSN
- 18811361
- 02874547
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- HANDLE
- 10069/32137
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- PubMed
- 23538756
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- IRDB
- Crossref
- PubMed
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可