| Project/Area Number |
21592409
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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 | Hokkaido University |
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Principal Investigator |
TANAKA Toru 北海道大学, 北海道大学病院, 講師 (90179771)
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| Co-Investigator(Kenkyū-buntansha) |
IKEDA Takatsumi 北海道大学, 大学院・歯学研究科, 助教 (90179771)
池田 考績 (池田 孝績) 北海道大学, 大学院・歯学研究科, 助教 (90222885)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | ナノテクノロジー / 白金ナノコロイド / 4-META/MMA-TBBレジン / 微小引張り接着試験 / スーパーボンド / 4-META-MMA/TBBレジン / Super-Bond / カニクイザル / ナノテク / 4－META-MMA/TBBレジン / Super-Bond C%B / 4META-MMA / TBBレジン / Super-Bond C&B / 微小引張り接着強さ |
|---|
| Research Abstract |
The colloidal platinum nanoparticles(CPN) produced by nanotechnology. In case of using the commercial dental bonding material, priming with CPN on the dentin surface and then water-rinsing in addition to its procedure recommended by manufacturer could raise bonding strength in some applying conditions. Moreover, bonding specimens prepared by above-mentioned procedure were loaded and investigated about the durability of bonding strength. It was suggested that the durability of bonding strength might be enhanced in some cases. But more studies need to establish the certain procedure for clinical use of CPN.
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