酸処理がシングルステップ接着システムの接着耐久性に及ぼす影響

坪田 圭司; 渡邊 孝行; 森 健太郎; 山本 明; 浅賀 庸平; 黒川 弘康; 安藤 進; 宮崎 真至

doi:10.14832/gsjsdmd.2007f.0.45.0

50th General Session of the Japanese Society for Dental Materials and Devices in conjunction with International Dental Materials Congress 2007

Session ID : P-001

DOI https://doi.org/10.14832/gsjsdmd.2007f.0.45.0

Conference information

Host: The Japanese Society for Dental Materials and Devices

Poster Presentation

Effect of prior acid etching on bonding durability of single-step adhesives.

*Keishi Tsubota, Takayuki Watanabe, Kentarou Mori, Akira Yamamoto, Yohei Asaka, Hiroyasu Kurokawa, Susumu Ando, Masashi Miyazaki

Author information

Keywords: acid etching, single-step adhesive, bonding durability

CONFERENCE PROCEEDINGS FREE ACCESS

Details

Abstract

The purpose of this study was to determine the effect of prior acid etching on the enamel bond strengths of single-step self-etch adhesive systems to bovine enamel by means of measurement of shear bond strength, fracture mode, and field emission scanning electron microscopy (FE-SEM) observations of the treated enamel surfaces and resin-enamel interface. The null hypothesis to be tested was that prior acid etching would not affect the bond strength to bovine enamel.

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