Effect of a silica-containing etchant on shear bond strength to dentin.

Michael L Myers, G. L. Dickinson, S. L. Hoyle

Research output: Contribution to journalArticle

Abstract

The viscosity of phosphoric acid etchants for enamel and dentin may be increased by the addition of silica. This in vitro study investigated the effect of a silica-containing 10% phosphoric acid gel on the bond strength of composite resin to dentin as compared to a 10% phosphoric acid gel without silica, using 20 extracted human molars. The results indicated that the etchant containing submicron silica provided higher bond strengths than the etchant without a silica constituent. The learning objective of this article is to provide the findings of the study for the clinicians.

Original languageEnglish (US)
JournalPractical periodontics and aesthetic dentistry : PPAD
Volume6
Issue number6
StatePublished - Jan 1 1994

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Shear Strength
Dentin
Silicon Dioxide
Composite Resins
Silica Gel
Dental Enamel
Viscosity
Gels
Learning
phosphoric acid

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Effect of a silica-containing etchant on shear bond strength to dentin. / Myers, Michael L; Dickinson, G. L.; Hoyle, S. L.

In: Practical periodontics and aesthetic dentistry : PPAD, Vol. 6, No. 6, 01.01.1994.

Research output: Contribution to journalArticle

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