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

• Material Type: 博士論文
• Title: 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
• Author/Editor: Matsuki, Yuta; Sato, Hiroko; Kajimoto, Noboru; Uyama Takegawa, Emi; Horiuchi, Shinya; Sekine, Kazumitsu; Tanaka, Eiji; Hamada, Kenichi
• Author Heading: Matsuki, Yuta; Sato, Hiroko; Kajimoto, Noboru; Uyama Takegawa, Emi; Horiuchi, Shinya; Sekine, Kazumitsu; Tanaka, Eiji; Hamada, Kenichi
• Publication, Distribution, etc.: The Japanese Society for Dental Materials and Devices
• Publication Date: 2022-05-25
• Publication Date (W3CDTF): 2022-05-25
• Alternative Title: 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
• Periodical title: Dental Materials Journal
• No. or year of volume/issue: 41 3
• Volume: 41
• Issue: 3
• Pages: 487-494
• ISSN (Periodical Title): ISSN : 0287-4547; ISSN : 1881-1361
• Degree grantor/type: 徳島大学
• Date Granted: 2022-03-23
• Dissertation Number: 甲第3614号
• Degree Type: 博士（歯学）
• Text Language Code: eng
• Subject Heading: Glass-ionomer-cement; Shear bonding strength; Electrical conductivity; Smart dental cement; Debonding-on-demand; Electrical shear bond strength reduction
• Target Audience: 一般
• Note (General): 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.
• Format (IMT): application/pdf
• Access Restrictions: インターネット公開
• Rights (production): © 2022 The Japanese Society for Dental Materials and Devices
• Related Material (DOI): 10.4012/dmj.2021-322
• 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): 徳島大学 : 徳島大学機関リポジトリ

Table of Contents

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