ID | 114725 |
Title Alternative | レジン添加型グラスアイオノマーセメントの通電後の剪断強度減少に対するイオン液体含有の有無と水中浸漬の影響
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Author |
Sato, Hiroko
Tokushima University
Matsuki, Yuta
Tokushima University
Kajimoto, Noboru
Tokushima University|Fukuoka Dental College
Uyama, Emi
Tokushima University
Horiuchi, Shinya
Tokushima University
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Sekine, Kazumitsu
Tokushima University
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Tanaka, Eiji
Tokushima University
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Keywords | Glass-ionomer-cement
Shear bonding strength
Ionic-liquid
Electric conductivity
Smart adhesive
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Content Type |
Thesis or Dissertation
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Description | The enhancement in the bonding strength of advanced dental cements has enabled long-lasting dental restorations. However, the high bonding strength can cause difficulty in removing these restorations. Therefore, “smart” dental cements with simultaneous strong bonding and easy on-demand debonding ability are required. A resin-modified glass-ionomer-cement (RMGIC) with an ionic liquid (IL) has demonstrated significant reduction in the bonding strength with current application (CA). This research investigates the effects of immersion in distilled water on the electric conductivity and bonding strength of RMGIC with and without an IL and CA. The RMGIC without the IL exhibited significant electric conductivity after immersion, and a significant decrease in bonding strength with CA. In comparison, the electric conductivity after immersion and the decrease in bonding strength with CA were greater for RMGIC with the IL. Thus, the feasibility of smart dental cements capable of electrically debonding-on-demand is indicated.
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Journal Title |
Dental Materials Journal
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ISSN | 18811361
02874547
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NCID | AA10443149
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Publisher | The Japanese Society for Dental Materials and Devices
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Volume | 40
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Issue | 1
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Start Page | 35
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End Page | 43
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Published Date | 2021-01-25
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Remark | 内容要旨・審査要旨・論文本文の公開
本論文は, 著者Hiroko Satoの学位論文として提出され, 学位審査・授与の対象となっている。 |
Rights | © 2021 The Japanese Society for Dental Materials and Devices
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EDB ID | |
DOI (Published Version) | |
URL ( Publisher's Version ) | |
FullText File | |
language |
eng
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TextVersion |
ETD
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MEXT report number | 甲第3378号
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Diploma Number | 甲口第457号
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Granted Date | 2020-03-12
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Degree Name |
Doctor of Dental Science
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Grantor |
Tokushima University
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departments |
University Hospital
Oral Sciences
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