2012 Fiscal Year Final Research Report
Relationship between acid-base resistant zone and nanoleakage expression at the adhesive-dentin interface
| Project/Area Number |
22592116
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Conservative dentistry
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| Research Institution | Tokyo Medical and Dental University |
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Principal Investigator |
NIKAIDO Toru 東京医科歯科大学, 大学院・医歯学総合研究科, 講師 (00251538)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 樹脂含浸層 / 象牙質の接着 / ボンディングシステム |
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| Research Abstract |
The acid-base resistant zone (ABRZ) is created at theadhesive-dentin interface under the hybrid layer (HL) after the acid-base challenge.The purpose of this study was to evaluate nanoleakage expression in HL and ABRZusing self-etch adhesives. The TEM observations revealed that the nanoleakageexpressions in HL and ABRZ were formed in all the adhesives, however, those werematerial dependent.
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