2013 Fiscal Year Final Research Report
Development and deployment of silica thin film coating method in the mouth with biosafety
| Project/Area Number |
24792046
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Conservative dentistry
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| Research Institution | Kanagawa Dental College |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | シリカガラスコーティング / 齲蝕予防 / セラミックス / レーザー / 耐酸性 / 耐摩耗性 |
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| Research Abstract |
If the tooth surface is covered with a colorless transparent silica thin film, it can be expected to prevent caries. The purpose of this study was to use the pre-ceramic polymer perhydropolysilazane (PHPS) as a silica precursor to form a silica thin film on the tooth surface, and build silica coating method of biological safety. The PHPS to silica thin film coating was analyzed to wear resistance and acid resistance. As a result, the silica thin film was obtained chemical durability and mechanical strength.
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