Influence of application method on surface free-energy and bond strength of universal adhesive systems to enamel

Arisa Imai, Toshiki Takamizawa, Keiichi Sai, Akimasa Tsujimoto, Kie Nojiri, Hajime Endo, Wayne W. Barkmeier, Mark A. Latta, Masashi Miyazaki

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The aim of the present study was to determine the influence of different adhesive application methods and etching modes on enamel bond effectiveness of universal adhesives using shear bond strength (SBS) testing and surface free-energy (SFE) measurements. The adhesives Scotchbond Universal, All-Bond Universal, Adhese Universal, and G-Premio Bond were used. Prepared bovine enamel specimens were divided into four groups, based on type of adhesive, and subjected to the following surface treatments: (i) total-etch mode with active application; (ii) total-etch mode with inactive application; (iii) self-etch mode with active application; and (iv) self-etch mode with inactive application. Bonded specimens were subjected to SBS testing. The SFE of the enamel surfaces with adhesive was measured after rinsing with acetone and water. The SBS values in total-etch mode were significantly higher than those in self-etch mode. In total-etch mode, significantly lower SBS values were observed with active application compared with inactive application; in contrast, in self-etch mode there were no significant differences in SBS between active and inactive applications. A reduction in total SFE was observed for active application compared with inactive application. The interaction between etching mode and application method was statistically significant, and the application method significantly affected enamel bond strength in total-etch mode.

Original languageEnglish (US)
JournalEuropean Journal of Oral Sciences
DOIs
StateAccepted/In press - 2017

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Shear Strength
Dental Enamel
Adhesives
Acetone
Water

All Science Journal Classification (ASJC) codes

  • Dentistry(all)

Cite this

Influence of application method on surface free-energy and bond strength of universal adhesive systems to enamel. / Imai, Arisa; Takamizawa, Toshiki; Sai, Keiichi; Tsujimoto, Akimasa; Nojiri, Kie; Endo, Hajime; Barkmeier, Wayne W.; Latta, Mark A.; Miyazaki, Masashi.

In: European Journal of Oral Sciences, 2017.

Research output: Contribution to journalArticle

Imai, Arisa ; Takamizawa, Toshiki ; Sai, Keiichi ; Tsujimoto, Akimasa ; Nojiri, Kie ; Endo, Hajime ; Barkmeier, Wayne W. ; Latta, Mark A. ; Miyazaki, Masashi. / Influence of application method on surface free-energy and bond strength of universal adhesive systems to enamel. In: European Journal of Oral Sciences. 2017.
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