Enamel bonding of single-step self-etch adhesives: influence of surface energy characteristics

Akimasa Tsujimoto; Mika Iwasa; Yutaka Shimamura; Ryosuke Murayama; Toshiki Takamizawa; Masashi Miyazaki

doi:10.1016/j.jdent.2009.09.011

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Enamel bonding of single-step self-etch adhesives: influence of surface energy characteristics

Journal article

Peer reviewed

Enamel bonding of single-step self-etch adhesives: influence of surface energy characteristics

Akimasa Tsujimoto, Mika Iwasa, Yutaka Shimamura, Ryosuke Murayama, Toshiki Takamizawa and Masashi Miyazaki

Journal of dentistry, Vol.38(2), pp.123-130

02/2010

DOI: 10.1016/j.jdent.2009.09.011

PMID: 19822183

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Abstract

This study examined the surface free energy of enamel treated with the single-step self-etching adhesives Bond Force, Clearfil tri-S Bond and G-Bond. The labial enamel surfaces of bovine mandibular incisors were wet ground with #180-grit, #600-grit and #2000-grit silicon carbide paper. The adhesives were applied to the ground enamel, and then rinsed with acetone and distilled water. The surface free energies were determined by measuring the contact angles of three test liquids placed on the adhesive-treated enamel. The data for each adhesive system were analyzed using analysis of variance and Tukey's honestly significant difference test. The surface free energies of the samples treated with the G-Bond and tri-S Bond adhesives increased as the surface roughness decreased. No significant differences in the surface free energy were found for the samples treated with the Bond Force adhesive regardless of the surface roughness. The results indicated that the surface free energies and their components of the treated enamel surfaces were different among the adhesive systems used.

Acid Etching, Dental - methods

Animals

Bisphenol A-Glycidyl Methacrylate - chemistry

Carbon Compounds, Inorganic - chemistry

Cattle

Dental Bonding

Dental Enamel - ultrastructure

Dentin-Bonding Agents - chemistry

Dentin-Bonding Agents - classification

Hydrocarbons, Iodinated - chemistry

Materials Testing

Methacrylates - chemistry

Microscopy, Electron, Scanning

Naphthalenes - chemistry

Phosphoric Acids - chemistry

Polyethylene Glycols - chemistry

Polymethacrylic Acids - chemistry

Resin Cements - chemistry

Silicon Compounds - chemistry

Surface Properties

Water - chemistry

Wettability

Details

Title: Subtitle: Enamel bonding of single-step self-etch adhesives: influence of surface energy characteristics
Creators: Akimasa Tsujimoto - Department of Operative Dentistry, Nihon University School of Dentistry, 1-8-13, Kanda-Surugadai, Chiyoda-Ku, Tokyo 101-8310, Japan
Mika Iwasa
Yutaka Shimamura
Ryosuke Murayama
Toshiki Takamizawa
Masashi Miyazaki
Resource Type: Journal article
Publication Details: Journal of dentistry, Vol.38(2), pp.123-130
DOI: 10.1016/j.jdent.2009.09.011
PMID: 19822183
NLM abbreviation: J Dent
ISSN: 0300-5712
eISSN: 1879-176X
Language: English
Date published: 02/2010
Academic Unit: Operative Dentistry
Record Identifier: 9984176688602771

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