2011 Fiscal Year Final Research Report
Development of intra-oral silica thin film coating method and synthesis of plaque controlling silane coupling agents.
Project/Area Number |
21390511
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Conservative dentistry
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Research Institution | Kanagawa Dental College |
Principal Investigator |
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Co-Investigator(Renkei-kenkyūsha) |
YOSHINO Norio 東京理科大学, 工学部, 嘱託教授 (50084380)
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Project Period (FY) |
2009 – 2011
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Keywords | 歯学 / 材料加工・処理 / 表面・界面物性 / ペルヒドロポリシラザン(PHPS) / シリカコーティング / 抗菌性シランカップリング剤 |
Research Abstract |
We have succeeded to produce the silica thin film on enamel surface via CO_2 laser irradiation on the perhydropolysilazane(PHPS) and hydrogen peroxide applied enamel. The produced silica thin film showed excellent micro-hardness, abrasion and acid resistances. This silica coating technique was also able to apply to the denture base resin(PMMA). And we have successfully synthesized a number of antibacterial silane coupling agents. Of them, 10-I had no cytotoxicity and offered advantages in antibacterial effect for the oral bacterial flora.
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Research Products
(33 results)
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[Journal Article] Water resistance of newly synthesized hydrophobic silane coupling agent2011
Author(s)
Nihei T, Kunzelmann KH, Ohashi K, Shimizu T, Miyake K, Serita E, Yamaguchi S, Suzuki T, Kondo Y, Yoshino N, Teranaka T
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Journal Title
The Bulletin of Kanagawa Dental College
Volume: 39(2)
Pages: 114-116
Peer Reviewed
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[Presentation] Wear and thermal stress resistance of hydrophobic silanized resin composites2009
Author(s)
Nihei T, Kunzelmann K-H, Dabanoglu A, Ohashi K, Mori R, Tanaka T, Kondo Y, Yoshino N, Kurata S, Hickel R, and Teranaka T
Organizer
44^<th> Meeting of the IADR-Continental European Division with the Scandinavian Division and Israeli Division
Place of Presentation
Munich
Year and Date
2009-09-12
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[Presentation] 歯面への低温シリカ薄膜コーティング法の応用2009
Author(s)
田中隆博, 山口益司, 進藤豊彦, 二瓶智太郎, 大橋桂, 森梨江, クンツェルマン・カール・ハインツ, 近藤行成, 好野則夫, 寺中敏夫
Organizer
日本歯科保存学会2009年度春季学術大会(第130回)
Place of Presentation
札幌市
Year and Date
2009-06-12
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