Effect of adhesive systems and surface treatment of methacrylate resin-based fiber posts on post-resin-dentin bonds

Francesca Monticelli, Raquel Osorio, Alberto Albaladejo, Fátima S. Aguilera, Franklin Chi Meng Tay, Marco Ferrari, Manuel Toledano

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

Purpose: To evaluate the effect of different fiber post surface treatments on bond strength. Methods: Extracted endodontically-treated premolars were prepared for the cementation of a methacrylate resin-based fiber post (FRC Postee). The posts received one of the three surface pre-treatments: silane application; hydrofluoric acid-etching and silane application or no treatment. A light-cured composite was used with one of the three dentin adhesives for luting: Single Bond; Clearfil Photo Bond and Clearfil New Bond, followed by a light-cured composite core build-up. Specimens were serially sliced into 0.8 × 0.8 mm-thick beams and loaded in tension until failure. Results: Significant differences in bond strengths were recorded among the dentin adhesives (P< 0.05). However, post pre-treatment did not affect the bonding efficacy of the adhesives except for Clearfil New Bond.

Original languageEnglish (US)
Pages (from-to)231-234
Number of pages4
JournalAmerican journal of dentistry
Volume20
Issue number4
Publication statusPublished - Aug 1 2007

    Fingerprint

ASJC Scopus subject areas

  • Dentistry(all)

Cite this

Monticelli, F., Osorio, R., Albaladejo, A., Aguilera, F. S., Tay, F. C. M., Ferrari, M., & Toledano, M. (2007). Effect of adhesive systems and surface treatment of methacrylate resin-based fiber posts on post-resin-dentin bonds. American journal of dentistry, 20(4), 231-234.