Effect of rubbing force magnitude on bond strength of universal adhesives applied in self-etch mode

Özgür Irmak, Batu Can Yaman, Ekim Onur Orhan, Fusun Ozer, Markus B. Blatz

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

This study investigated the effect of rubbing force magnitude on dentin bond strengths of multi-mode adhesives applied in self-etch mode. Seventy-two extracted human molar teeth were used. Two different universal adhesives Single Bond Universal (SB) and Clearfil Universal (CL) were applied onto dentin surfaces in three different modes: without rubbing (NR), rubbing with 40 gf (gram-force) (40) or 80 gf (80) load. Teeth were restored with a resin composite. Half of the specimens were subject to thermal aging (10,000 cycles). Microtensile bond strength was measured and data were statistically analyzed with two-way analysis of variance and Tukey’s test (α=0.05). Baseline bond strength values for CL adhesive were improved by rubbing (40 and 80 gf) as compared to no rubbing (p<0.05). Rubbing did not significantly improve bond strength values for SB, regardless of aging (p>0.05). Rubbing improves bonding performance of some universal adhesives to dentin when applied in self-etch mode.

Original languageEnglish (US)
Pages (from-to)139-145
Number of pages7
JournalDental Materials Journal
Volume37
Issue number1
DOIs
StatePublished - Jan 1 2018

Fingerprint

Adhesives
Dentin
Tooth
Thermal aging
Composite Resins
Analysis of variance (ANOVA)
Analysis of Variance
Resins
Hot Temperature
Composite materials

Keywords

  • Adhesion
  • Rubbing
  • Self-etch
  • Universal adhesive

ASJC Scopus subject areas

  • Ceramics and Composites
  • Dentistry(all)

Cite this

Effect of rubbing force magnitude on bond strength of universal adhesives applied in self-etch mode. / Irmak, Özgür; Yaman, Batu Can; Orhan, Ekim Onur; Ozer, Fusun; Blatz, Markus B.

In: Dental Materials Journal, Vol. 37, No. 1, 01.01.2018, p. 139-145.

Research output: Contribution to journalArticle

Irmak, Özgür ; Yaman, Batu Can ; Orhan, Ekim Onur ; Ozer, Fusun ; Blatz, Markus B. / Effect of rubbing force magnitude on bond strength of universal adhesives applied in self-etch mode. In: Dental Materials Journal. 2018 ; Vol. 37, No. 1. pp. 139-145.
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