粘弾性メディアを用いたショットブラスト法による研磨がレジン床義歯粘膜面の表面変化と微生物付着に及ぼす影響

Material type: 博士論文

Author: 山下, 裕輔

Publisher: MDPI

Publication date: -

Material Format: Digital

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Name of awarding university/degree: 鹿児島大学,博士(歯学),Doctor of Philosophy in Dental Science

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Note (General)：: 博士論文全文, 博士論文要旨, 最終試験結果の要旨, 論文審査の要旨Surface changes and microbiological effects following shot blast polishing with viscoelastic media of the mucosal su...

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Material Type: 博士論文
Title: 粘弾性メディアを用いたショットブラスト法による研磨がレジン床義歯粘膜面の表面変化と微生物付着に及ぼす影響
Author/Editor: 山下, 裕輔
Author Heading: 山下, 裕輔ヤマシタ, ユウスケ
Publication, Distribution, etc.: MDPI
Alternative Title: Impact of Surface Changes and Microbial Adhesion on Mucosal Surface Finishing of Resin Denture Bases by Shot Blast Polishing Using Viscoelastic Media
Degree grantor/type: 鹿児島大学
Date Granted: 2022-07-19
Dissertation Number: 甲総研第666号
Degree Type: 博士(歯学)
Doctor of Philosophy in Dental Science
Text Language Code: eng
Subject Heading: denture polishing
surface roughness
denture surface
microbial adhesion
Target Audience: 一般
Note (General): 博士論文全文, 博士論文要旨, 最終試験結果の要旨, 論文審査の要旨
Surface changes and microbiological effects following shot blast polishing with viscoelastic media of the mucosal surface of resin denture bases were examined. Average surface roughness (Ra) and the depth of surface removal of specimens were measured over time, and the clinical number of microbial adhesions on the mucosal surface of dentures was clinically assessed. The results obtained showed no changes in Ra after 20 s of polishing, Ra of <0.2 µm, and a depth of surface removal < 20 µm. This method of finishing did not affect the fit of the mucosal surface of the dentures. Furthermore, the adhesion of microorganisms to the mucosal surface of dentures was significantly suppressed. Shot blast polishing with viscoelastic media is useful for finishing the mucosal surface of resin denture bases. Yusuke Yamashita, Yasuhiro Nishi, Mamoru Murakami, Kae Harada and Masahiro Nishimura Impact of Surface Changes and Microbial Adhesion on Mucosal Surface Finishing of Resin Denture Bases by Shot Blast Polishing Using Viscoelastic Media Materials 2022, 15(6), 2275 https://doi.org/10.3390/ma15062275
Format (IMT): application/pdf
Source: Diss_山下_裕輔_ISK666_2022 （fulltext）
https://ir.kagoshima-u.ac.jp/record/16148/files/Diss_%E5%B1%B1%E4%B8%8B_%E8%A3%95%E8%BC%94_ISK666_2022.pdf
Access Restrictions: インターネット公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 鹿児島大学 : 鹿児島大学リポジトリ