Development of new composite resin with greater mechanical strength by optimizing structure using in silico analysis
| Project/Area Number |
15K11195
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Prosthodontics/ Dental materials science and
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| Research Institution | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
今里 聡 大阪大学, 歯学研究科, 教授 (80243244)
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| Research Collaborator |
INOUE SAYURI 大阪大学
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 歯学 / 歯科材料 / コンポジットレジン / 有限要素解析 / マルチスケール解析 / 長期耐久性 / シランカップリング / CAD/CAM / 加速疲労試験 / 均質化解析 / 歯科用修復材料 / バイオメカニクス / 有限要素法 / 構造最適化 |
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| Outline of Final Research Achievements |
In this study, a mechanism to improve the mechanical strength of composite resin (CR) was successfully elucidated by in silico prediction of relevance between parameters (a type of fillers, sizes, contents, and geometric layouts) and the mechanical strength. Furthermore, optimized these parameters demonstrated that the possibility to develop new CR with greater mechanical strength and higher longevity.
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Report
(4 results)
Research Products
(19 results)
