| Project/Area Number |
15K20441
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Prosthodontics/ Dental materials science and
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| Research Institution | Hiroshima University |
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Principal Investigator |
Tsuka Hiroki 広島大学, 病院(歯), 病院助教 (60614378)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 接着性レジンセメント / ドーパミン / 接着強さ / 歯科材料 / 接着性プライマー |
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| Outline of Final Research Achievements |
The purpose of this research is to develop novel adhesive primers with versatility by applying the adhesion mechanism of dopamine.
As a result of examining the antibacterial test of the prototype adhesive primer, it showed high antimicrobial effect against resident bacteria in the oral cavity.Next, using the adhesive resin cement, the adhesion effect of the prototype adhesive primer on the dental restorative material was compared and examined. Compared with the case of using the conventional adhesive primer, the adhesive strength of the prototype adhesive primer showed a significantly small value.Although the chemical bonding occurred with the content of polydopamine in the prototype adhesive primer, it seems that the adhesion did not reflect the adhesive strength. From the above, it is considered necessary to further study the process of preparing adhesive primers.
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