| Project/Area Number |
19592236
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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 |
補綴理工系歯学
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| Research Institution | Okayama University |
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Principal Investigator |
TAKAGI Yoru Okayama University, 大学院・医歯薬学総合研究科, 非常勤講師 (20124696)
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| Co-Investigator(Kenkyū-buntansha) |
NAGAI Noriyuki 岡山大学, 名誉教授 (90085770)
NAGATSUKA Hitoshi 岡山大学, 大学院・医歯薬学総合研究科, 教授 (70237535)
SUZUKI Kazuomi 岡山大学, 大学院・医歯薬学総合研究科, 教授 (30050058)
YAMAMOTO Toshio 岡山大学, 大学院・医歯薬学総合研究科, 教授 (30107776)
IRIE Masao 岡山大学, 大学院・医歯薬学総合研究科, 助教 (90105594)
TSUJIGIWA Hidetsugu 岡山大学, 大学院・医歯薬学総合研究科, 助教 (70335628)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 歯科材料 / 生体材料 / チタン酸カルシウム / ナノ粒子 / 裏装材 / 細胞反応 / アルコキシド法 / ライナー材 / チタン / チタン酸 / 細胞毒性 / 非晶質炭素 |
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| Research Abstract |
We have developed modified thermal decomposition method to obtained "calcium titanium oxide-amorphous carbon" (CaTiO3-aC). The purpose of the research was to evaluate the effect of this material as nanoparticles for applying the dental material. We analyzed the chemical composition of the particles and studied it's influence on the cell. Our results suggest that CaTiO3-aC plays a dominant effect on cell response, which could be considered as an important biomaterial for not only dental materials but also medical and industrial materisls.
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