Electrical shear bonding strength reduction of resin-modified glass-ionomer-cement containing ionic-liquid : Concept and validation of a smart dental cement debonding-on-demand

• Material Type: 博士論文
• Title: Electrical shear bonding strength reduction of resin-modified glass-ionomer-cement containing ionic-liquid : Concept and validation of a smart dental cement debonding-on-demand
• Author/Editor: Kajimoto, Noboru; Uyama Takegawa, Emi; Sekine, Kazumitsu; Hamada, Kenichi
• Author Heading: Kajimoto, Noboru; Uyama Takegawa, Emi; Sekine, Kazumitsu; Hamada, Kenichi
• Publication, Distribution, etc.: The Japanese Society for Dental Materials and Devices
• Publication Date: 2018-09-27
• Publication Date (W3CDTF): 2018-09-27
• Alternative Title: イオン液体含有レジン添加型グラスアイオノマーセメントの通電によるせん断接着強度低下 : オンデマンド剥離可能な歯科用スマートセメントのコンセプトと実証
• Periodical title: Dental Materials Journal
• No. or year of volume/issue: 37 5
• Volume: 37
• Issue: 5
• Pages: 768-774
• ISSN (Periodical Title): ISSN : 1881-1361; ISSN : 0287-4547
• Degree grantor/type: 徳島大学
• Date Granted: 2018-03-23
• Dissertation Number: 甲第3179号
• Degree Type: 博士（歯学）
• Text Language Code: eng
• Subject Heading: Glass ionomer cement; Shear bonding strength; Ionic-liquid; Smart adhesive
• Target Audience: 一般
• Note (General): With improvement of bonding strength of recent dental cement, it is difficult nowadays to remove restorations without excessive force or vibration to tooth, occasionally resulting in damage of dentin, enamel, and dental root. Therefore, “smart” dental cement indicating strong bonding and easy debonding-on-demand simultaneously is required. In this research, resin-modified glass-ionomer-cement containing an ionic-liquid, tris(2-hydroxyethyl)methylammonium methylsulfate was produced, and the shear bonding strength before and after direct current application were evaluated. The prototype cement containing 15 to 20 mass% ionic-liquid indicated simultaneously no significant reduction of shear bonding strength from that of the original cement not containing ionic-liquid, and significant reduction of bonding strength to approximately 20% of that of the original cement after direct current application of more than 2 mmC/mm2. The prototype cement in this research demonstrated that the concept of smart dental cement electrically debonding-on-demand is feasible.
• Format (IMT): application/pdf
• Access Restrictions: インターネット公開
• Rights (production): © 2018 The Japanese Society for Dental Materials and Devices
• Related Material (DOI): 10.4012/dmj.2017-361
• 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/11/111728/20180607164223700439/k3179_abstract.pdf fulltext

http://repo.lib.tokushima-u.ac.jp/files/public/11/111728/20180607164224424390/k3179_review.pdf fulltext

http://repo.lib.tokushima-u.ac.jp/files/public/11/111728/20190107103839915333/k3179_fulltext.pdf fulltext