Effect of immersion in NaCl solution on the electrical conductivity and the reduction of the shear bond strength of resin-modified glass-ionomer-cements after current application

• 資料種別: 博士論文
• タイトル: Effect of immersion in NaCl solution on the electrical conductivity and the reduction of the shear bond strength of resin-modified glass-ionomer-cements after current application
• 著者・編者: Matsuki, Yuta; Sato, Hiroko; Kajimoto, Noboru; Uyama Takegawa, Emi; Horiuchi, Shinya; Sekine, Kazumitsu; Tanaka, Eiji; Hamada, Kenichi
• 著者標目: Matsuki, Yuta; Sato, Hiroko; Kajimoto, Noboru; Uyama Takegawa, Emi; Horiuchi, Shinya; Sekine, Kazumitsu; Tanaka, Eiji; Hamada, Kenichi
• 出版事項: The Japanese Society for Dental Materials and Devices
• 出版年月日等: 2022-05-25
• 出版年（W3CDTF）: 2022-05-25
• 並列タイトル等: レジン添加型グラスアイオノマーセメントの電気伝導度と通電によるせん断試験強度低下に塩化ナトリウム溶液浸漬が与える影響
• タイトル（掲載誌）: Dental Materials Journal
• 巻号年月日等（掲載誌）: 41 3
• 掲載巻: 41
• 掲載号: 3
• 掲載ページ: 487-494
• ISSN（掲載誌）: ISSN : 0287-4547; ISSN : 1881-1361
• 授与機関名: 徳島大学
• 授与年月日: 2022-03-23
• 報告番号: 甲第3614号
• 学位: 博士（歯学）
• 本文の言語コード: eng
• 件名標目: Glass-ionomer-cement; Shear bonding strength; Electrical conductivity; Smart dental cement; Debonding-on-demand; Electrical shear bond strength reduction
• 対象利用者: 一般
• 一般注記: Advancements in dental cements have considerably improved their bond strengths. However, high bond strength often makes the removal of restorations difficult. Thus, smart dental cements that show controllable bond strength are required. A conventional resin-modified glass-ionomer-cement demonstrated a significant reduction in the bond strength after current application. However, for this system, the ions in the cement are released into the oral cavity, resulting in a reduction of the electrical conductivity and in losses of the expected on-demand debonding property. Herein, the effects of immersion in 0.9 and 15% NaCl solutions on the electrical conductivity and debonding properties were investigated. The cement immersed in 0.9% NaCl solution from 1 to 28 days maintained similar bond strength reductions after current application, whereas that in 15% NaCl solution initially showed no bond strength reduction after 1 day but exhibited an increase in the bond strength reduction after immersion for 28 days.
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: © 2022 The Japanese Society for Dental Materials and Devices
• 関連情報（DOI）: 10.4012/dmj.2021-322
• 連携機関・データベース: 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
• 提供元機関・データベース: 徳島大学 : 徳島大学機関リポジトリ

目次

http://repo.lib.tokushima-u.ac.jp/files/public/11/117038/20220517114530156010/k3614_abstract.pdf fulltext

http://repo.lib.tokushima-u.ac.jp/files/public/11/117038/20220517114530254406/k3614_review.pdf fulltext

http://repo.lib.tokushima-u.ac.jp/files/public/11/117038/20220602111857417329/k3614_fulltext.pdf fulltext