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Hydrophilic surface modification of acrylic denture base material by silica coating and its influence on Candida albicans adherence
https://tmdu.repo.nii.ac.jp/records/59
https://tmdu.repo.nii.ac.jp/records/5913d8e87f-585f-4e64-9d53-b15e0d2fd73c
名前 / ファイル | ライセンス | アクション |
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01_Azuma (1.2 MB)
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Copyright © 2012 Tokyo Medical and Dental University (TMDU)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2017-08-07 | |||||
タイトル | ||||||
タイトル | ||||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Acrylic denture base material | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Silica coating | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Candida albicans | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Acrylic denture base material | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Silica coating | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Candida albicans | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
東, 聡伸
× 東, 聡伸× 秋葉, 徳寿× 水口, 俊介 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Silica coating modifies hydrophobic denture base materials to have a hydrophilic surface. The purpose of this study was to evaluate the effect of silica coating to a denture base material on resistance to Candida albicans ( C. albicans ) adherence. Specimens were prepared by polymerizing an acrylic denture lining material and polished using silicon carbide paper up an abrasive grade of 1000. The specimens of a coated group were treated three times by a silica coating agent using a nonwoven cloth. The surface properties were evaluated by contact angle measurement, scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDS). A C. albicans adherence assay was performed after 1.5, 6, and 24 h incubation. The mean contact angle of the coated group showed significantly lower than that of the non-coated group (p < 0.05). In the coated group, the surface roughness decreased in SEM images, and Si was continuously detected in EDS analysis. At 24 h incubation time, the colony forming unit of C. albicans on the coated group was significantly reduced compared to the non-coated group (p < 0.05). These results suggest that hydrophilic surface modification by the silica coating reduces C. albicans adherence and could contribute to daily denture care. | |||||
書誌情報 |
Journal of medical and dental sciences en : Journal of medical and dental sciences 巻 59, 号 1, p. 1-7, 発行日 2012-03 |
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出版者 | ||||||
出版者 | 国立大学法人 東京医科歯科大学 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2185-9132 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12028964 | |||||
論文ID(NAID) | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | 110008904306 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | 23896959 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.11480/jmds.590101 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |