Gradual dehydration affects the mechanical properties and bonding outcome of adhesives to dentin

Chowdhury, A. F. M. Almas; Saikaew, Pipop; Matsumoto, Mariko; Sano, Hidehiko; Carvalho, Ricardo M.

Gradual dehydration affects the mechanical properties and bonding outcome of adhesives to dentin

Chowdhury, A. F. M. Almas; Saikaew, Pipop; Matsumoto, Mariko et al.

Dental materials journal, 2019, 38(3), 361-367

Permalink : https://hdl.handle.net/2115/75447

このアイテムのアクセス数:676件（2026-08-15 06:52 集計）

閲覧可能ファイル

ファイル	フォーマット	サイズ	閲覧回数	説明
https://doi.org/10.4012/dmj.2018-142			9

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権	open access
URI	https://hdl.handle.net/2115/75447
タイトル	Gradual dehydration affects the mechanical properties and bonding outcome of adhesives to dentin
著者	Chowdhury, A. F. M. Almas ; Saikaew, Pipop ; Matsumoto, Mariko ; Sano, Hidehiko ; Carvalho, Ricardo M.
e-Rad_Researcher 00844440 著者名 Chowdhury, A. F. M. Almas
著者名 Saikaew, Pipop
e-Rad_Researcher 30733969 著者名 Matsumoto, Mariko
e-Rad_Researcher 90205998 著者名 Sano, Hidehiko
著者名 Carvalho, Ricardo M.
言語	英語
キーワード	Dehydration
	Two-step self-etch adhesive
	Bond strength
	Hardness
	Elastic modulus
発行日	2019-06
出版者	The Japanese Society for Dental Materials and Devices
出版者	日本歯科理工学会
収録物名	Dental materials journal
巻(号)	38(3)
ページ	361-367
抄録	This study evaluated the effects of dehydration on the mechanical properties of adhesive resins and dentin, and on the microtensile bond strength (mu TBS) of adhesives. Third molars were randomly bonded with Clearfil Mega Bond (MB) or Clearfil SE Bond 2 (SE). After water-storage (37 degrees C; 24 h), mu TBS was obtained in 'wet' (tested after 5 min of removal from storage) and 'dehydrated' (tested after 10, 15 min and 24 h) conditions by a universal tester (crosshead speed: 1 mm/min). Data were analyzed by two-way ANOVA and Duncan's test. Hardness (H), Elastic modulus (E) and weight-loss of dentin beams and adhesive-resin discs were also monitored over time and analyzed by one-way repeated measures ANOVA and Bonferroni's test (alpha=0.05). Significant differences in bond strength were observed for adhesives and for conditions. Except for dentin's E, dehydration caused significant gradual changes in the H, E and weight of adhesive resins and dentin (p<0.05).
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	0287-4547
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.4012/dmj.2018-142