| Project/Area Number |
21592503
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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 |
Dental engineering/Regenerative dentistry
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| Research Institution | Nihon University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HIROSE Hideharu 日本大学, 歯学部, 准教授 (80130590)
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| Co-Investigator(Renkei-kenkyūsha) |
MATSUMURA Hideo 日本大学, 歯学部, 教授 (40199857)
KIKUCHI Hisaji 日本大学, 歯学部, 講師 (40120422)
TSUTSUMI Yusuke 東京医科歯科大学, 生体材料工学研究所, 助教 (60447498)
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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 |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 歯学 / チタン合金 / 歯冠補綴 / 表面処理 / 接合性 |
|---|
| Research Abstract |
Mechanical properties and corrosion resistance of Ti-6Al-7Nb and Ti-15Mo-5Zr-3Al alloys with electrolytic treatments were evaluated to improve the biocompatibility of esthetic dental prostheses. The bending strength of the two alloys were higher than that of high strength unalloyed titanium, and the bending elastic modulus of Ti-15Mo-5Zr-3Al alloy was significantly low. The corrosion resistance of the titanium alloys were improved with the electrolytic treatment.
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