Correlation among dentin depth, permeability, and bond strength of adhesive resins

J. Tagami, L. Tao, D. H. Pashley

Research output: Contribution to journalArticle

144 Citations (Scopus)

Abstract

Correlations among dentin permeability, dentin depth, and dentin bonding of Scotchbond, Clearfil New Bond, and Superbond C&B were studied in bovine incisor crown segments. Since the dentin surface was prepared on deeper dentin, the permeability of the dentin increased both in the presence of, and especially after removal of, the smear layer. In general, the deeper the dentin, the lower the bond strengths of Scotchbond, Clearfil New Bond, and Superbond C&B. The higher the dentin permeability, the lower the bond strength of Superbond C&B, but there was no simple relationship in the case of either Scotchbond or Clearfil New Bond. The bond strength of Superbond C&B was much higher than those of Scotchbond or Clearfil New Bond at any depth of dentin. Superbond C&B should be considered as both an enamel- and dentin-bonding agent.

Original languageEnglish (US)
Pages (from-to)45-50
Number of pages6
JournalDental Materials
Volume6
Issue number1
DOIs
StatePublished - Jan 1990

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Dentin Permeability
Dentin
Adhesives
Resins
Enamels
Dentin-Bonding Agents
Smear Layer
Incisor
Dental Enamel
Crowns
Scotchbond
Clearfil Bonding Agent

ASJC Scopus subject areas

  • Materials Science(all)
  • Dentistry(all)
  • Mechanics of Materials

Cite this

Correlation among dentin depth, permeability, and bond strength of adhesive resins. / Tagami, J.; Tao, L.; Pashley, D. H.

In: Dental Materials, Vol. 6, No. 1, 01.1990, p. 45-50.

Research output: Contribution to journalArticle

Tagami, J. ; Tao, L. ; Pashley, D. H. / Correlation among dentin depth, permeability, and bond strength of adhesive resins. In: Dental Materials. 1990 ; Vol. 6, No. 1. pp. 45-50.
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