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Hybrid layer seals the cementum/4-META/MMA-TBB resin interface

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タイトル: Hybrid layer seals the cementum/4-META/MMA-TBB resin interface
著者: Tanaka, Saori 著作を一覧する
Sugaya, Tsutomu 著作を一覧する
Kawanami, Masamitsu 著作を一覧する
Nodasaka, Yoshinobu 著作を一覧する
Yamamoto, Toshiki 著作を一覧する
Noguchi, Hiroshi 著作を一覧する
Tanaka, Yuko 著作を一覧する
Ikeda, Takatsumi 著作を一覧する
Sano, Hidehiko 著作を一覧する
Sidhu, Sharanbir K. 著作を一覧する
キーワード: hybrid layer
4-META/MMA-TBB resin
microtensile bond strength
leakage test
発行日: 2007年 1月
出版者: Wiley
誌名: Journal of Biomedical Materials Research Part B Applied Biomaterials
巻: 80
号: 1
開始ページ: 140
終了ページ: 145
出版社 DOI: 10.1002/jbm.b.30578
抄録: Although 4-META/MMA-TBB resin has adhesive properties to dentin, and has been clinically used for the bonding treatment of vertically fractured roots and apicoectomy, there has not been any investigation on the adhesion of 4-META/MMA-TBB resin to cementum. The purpose of this in vitro study was to evaluate the bonding and the sealing ability of 4-META/MMA-TBB resin to cementum. Bovine root cementum and dentin surfaces were treated with a citric acid and ferric chloride solution, and the 4-META/MMA-TBB resin was applied on the treated surfaces before testing. The microtensile bond strength and the leakage levels obtained for the cementum were almost equal to those for the dentin. In SEM and TEM observations, a hybrid layer approximately 2-3 μ in thickness was observed at the interface between the resin and the cementum. It is concluded that 4-META/MMA-TBB resin adhered to cementum via a hybrid layer on cementum, as previously reported for dentin. © 2006 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2007
Rights: Copyright © 2006 Wiley Periodicals, Inc., JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 80B-1, 140-145
Relation (URI):
資料タイプ: article (author version)
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 田中 佐織


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