Mechanical stability of resin-dentin bond components

Marcela Rocha De Oliveira Carrilho, Franklin Chi Meng Tay, David Henry Pashley, Leo Tjäderhane, Ricardo Marins Carvalho

Research output: Contribution to journalArticle

90 Scopus citations

Abstract

The effects of long-term storage on the mechanical properties of the components of resin-dentin bonds were analyzed. Specimens of resin composite (Z250) and adhesive systems were cast in molds. Dentin specimens were prepared from dentin discs obtained from the crowns of extracted human molars. The results show that both true stress (TS) and elasticity (E) of the resin-based materials decreased significantly after 12 months of storage in water (p<0.05), except the TS of SB (p>0.05).

Original languageEnglish (US)
Pages (from-to)232-241
Number of pages10
JournalDental Materials
Volume21
Issue number3
DOIs
Publication statusPublished - Mar 1 2005

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Keywords

  • Adhesives
  • Collagen fibrils
  • Dentin
  • Durability
  • Mechanical properties
  • Resin composite

ASJC Scopus subject areas

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

Cite this

Carrilho, M. R. D. O., Tay, F. C. M., Pashley, D. H., Tjäderhane, L., & Carvalho, R. M. (2005). Mechanical stability of resin-dentin bond components. Dental Materials, 21(3), 232-241. https://doi.org/10.1016/j.dental.2004.06.001