2010 Fiscal Year Final Research Report
Can you control saliva protein adsorption to crown composite resins surfaces?
| Project/Area Number |
20592281
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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 |
Prosthetic dentistry
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| Research Institution | Tokyo Dental College |
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Principal Investigator |
MIYAKE Nahoko Tokyo Dental College, 歯学部, 助教 (40276978)
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| Project Period (FY) |
2008 – 2010
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| Keywords | ゼータ電位 / 接触角 / 補綴材料 / アパタイト / 牛血清アルブミン |
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| Research Abstract |
The aim of the present study was to examine bovine serum albumin (BSA) adsorption to hydroxyapatite and crown composite resin (resin) surfaces by means of zeta potential. We measured the zeta potentials of resins alone, BSA alone and hydroxyapatite and resins after BSA adsorption. These results showed the zeta potentials of resins used for prosthodontic materials with BSA adsorption were demonstrated less negative than without BSA. As a result the materials might have possibility to control the adsorption protein.
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