Dentin and enamel bond strengths of dual-cure composite luting agents used with dual-cure dental adhesives

Ritter, André V.; Ghaname, Eduardo; Pimenta, Luiz André Freire

doi:10.1016/j.jdent.2008.09.006

Cited by 21 publications

(10 citation statements)

References 14 publications

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“…Accordingly, this study utilized a multi‐appointment procedure, artificial saliva containing an electrolyte composition similar to that of human saliva, and a bleaching agent with a neutral pH. Although a shear bond strength test has some shortcomings, its usage is still being reported in literature 40 and it does have its own advantages. While shear bond strength testing can only yield comparative data, specimen preparation and testing is relatively straightforward in comparison to tensile test methods, hence its use in this work 30 .…”

Section: Discussionmentioning

confidence: 99%

“…Researchers have suggested that acid etching can increase the bond strength of single‐step, self‐etch adhesive systems, 40,52 and the manufacturers of single‐component all‐in‐one self‐etch adhesive systems suggest that uncut enamel should be treated with a phosphoric acid gel, rinsed with water, and then gently dried before using the bond. However, because this study was conducted with ground enamel surfaces, this adhesive was applied directly to enamel surfaces without any pretreatment.…”

Section: Discussionmentioning

confidence: 99%

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Influence of Activated Bleaching on Various Adhesive Restorative Systems

Can-Karabulut

Karabulut²

2011

Journal of Esthetic and Restorative Dentistry

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Influence of Activated Bleaching on Various Adhesive Restorative Systems

Can-Karabulut

Karabulut²

2011

Journal of Esthetic and Restorative Dentistry

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“…At the apical third, the bond strengths of LuA did not significantly decrease compared to the more coronal parts, whereas those of Lu decreased significantly. LuA and Lu group differed only in the use of Contax Activator that is a self-cure activator 17. The Contax Activator includes hydrophilic and acidic bis-GMA resin with benzoyl peroxide that is an initiator for the chemical-cured resins.…”

Section: Discussionmentioning

confidence: 99%

“…However, most dual-cured resin cements still require light-curing procedure given that they demonstrate inferior hardness when light-curing is not performed 9,16. When self- and dual-cure resin cements are used with some 6 th or 7 th generation adhesive (self-etching adhesive) systems, the residual acidic monomers of the adhesive react with initiators (tertiary amine) of the self- and dual-cure resin cements resulting in compromised polymerization of the resin cements 17. To counterbalance the acid-base incompatibility between the tertiary amines and the residual acidic monomers, a self-cure activator that is usually ternary catalyst should be used 17…”

Section: Introductionmentioning

confidence: 99%

Push-out bond strengths of fiber-reinforced composite posts with various resin cements according to the root level

et al. 2013

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PURPOSEThe aim of this study was to determine whether the push-out bond strengths between the radicular dentin and fiber reinforced-composite (FRC) posts with various resin cements decreased or not, according to the coronal, middle or apical level of the root.MATERIALS AND METHODSFRC posts were cemented with one of five resin cement groups (RelyX Unicem: Uni, Contax with activator & LuxaCore-Dual: LuA, Contax & LuxaCore-Dual: Lu, Panavia F 2.0: PA, Super-Bond C&B: SB) into extracted human mandibular premolars. The roots were sliced into discs at the coronal, middle and apical levels. Push-out bond strength tests were performed with a universal testing machine at a crosshead speed of 0.5 mm/min, and the failure aspect was analyzed.RESULTS There were no significant differences (P>.05) in the bond strengths of the different resin cements at the coronal level, but there were significant differences in the bond strengths at the middle and apical levels (P<.05). Only the Uni and LuA cements did not show any significant decrease in their bond strengths at all the root levels (P>.05); all other groups had a significant decrease in bond strength at the middle or apical level (P<.05). The failure aspect was dominantly cohesive at the coronal level of all resin cements (P<.05), whereas it was dominantly adhesive at the apical level.CONCLUSIONAll resin cement groups showed decreases in bond strengths at the middle or apical level except LuA and Uni.

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“…This is in agreement with previous studies done by McSherry PF (1996), 21 Imad Shammaa et al (1999), 22 Summers A, Kao E, Gilmore J, Gunel E, Ngan P (2004), 23 Al Shamsi A, Cunningham J, Lamey PJ, Lynch E (2006), 1 Ritter AV, Ghanam E, Luiz AF (2009). 24 …”

Section: Discussionmentioning

confidence: 99%

Comparison of Shear Bond Strength and Estimation of Adhesive Remnant Index between Light-cure Composite and Dual-cure Composite: An in vitro Study

Verma

Trehan

Sharma

2013

International Journal of Clinical Pediatric Dentistry

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Aims and objectives: To measure and compare the shear bond strength and adhesive remnant index of light-cure composite. (Enlight, Ormco.) and dual-cure composite (Phase II dual cure, Reliance Ortho).Materials and methods: Sixty extracted human premolar teeth were divided into two groups: group I (blue): conventional light cure composite resin. (Enlight, Ormco.) and group II (green): dual cure composite resin. (Phase II dual cure, Reliance Ortho.) with 30 teeth in each group. These samples were tested on the universal testing machine to measure the shear bond strength.Results: Student t-test showed that the mean shear bond strength of the conventional light cure group (8.54 MPa - 10.42 MPa) was significantly lower than dual cure group (10.45 MPa -12.17 MPa).Conclusion: These findings indicate that the shear bond strength of dual-cure composite resin (Phase II dual cure, Reliance Ortho) is comparatively higher than conventional light-cure composite resin (Enlight, Ormco). In the majority of the samples, adhesive remnant index (ARI) scores were 4 and 5 in both the groups whereas score 1 is attained by the least number of samples in both the groups.How to cite this article: Verma G, Trehan M, Sharma S. Comparison of Shear Bond Strength and Estimation of Adhesive Remnant Index between Light-cure Composite and Dual-cure Composite: An in vitro Study. Int J Clin Pediatr Dent 2013;6(3):166-170.

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Dentin and enamel bond strengths of dual-cure composite luting agents used with dual-cure dental adhesives

Cited by 21 publications

References 14 publications

Influence of Activated Bleaching on Various Adhesive Restorative Systems

Influence of Activated Bleaching on Various Adhesive Restorative Systems

Push-out bond strengths of fiber-reinforced composite posts with various resin cements according to the root level

Comparison of Shear Bond Strength and Estimation of Adhesive Remnant Index between Light-cure Composite and Dual-cure Composite: An in vitro Study

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