| Project/Area Number |
26462909
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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 | Tohoku University |
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Principal Investigator |
Sato Naoko 東北大学, 大学病院, 助教 (80510015)
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| Co-Investigator(Kenkyū-buntansha) |
小山 重人 東北大学, 大学病院, 准教授 (10225089)
佐々木 啓一 東北大学, 歯学研究科, 教授 (30178644)
塙 総司 東北大学, 大学病院, 助教 (90431585)
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| Co-Investigator(Renkei-kenkyūsha) |
Takahara Atsushi 九州大学, 先導物質化学研究所, 教授 (20163305)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 粘着シリコーン / 親水性 |
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| Outline of Final Research Achievements |
In the present study, to develop a glueless retentive material for the denture, two prototype of cohesive silicone were made and their adhesive properties and atacchemnt forces were investigated. Although two prototypes improved manipulation of silicone, their adhesive properties and atacchemnt forces were lower than those for control. Besides, all samples didn't show adhesive property in the presence of artificial saliva. To improve adhesive property of the prototypes with water, the cohesive silicone applied with hydrophilic materials and developing.
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