Durability of the resin bond strength to the alumina ceramic Procera

Hummel, Michael; Kern, Matthias

doi:10.1016/j.dental.2003.10.014

Cited by 87 publications

(118 citation statements)

References 11 publications

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“…Previous studies have shown that the application of an MDP-containing bonding/silane coupling agent mixture to zirconia ceramic restorations yielded superior shear bond strength 18,20,42) . Porcelain Liner M contains a carboxylic acid monomer, 4-META, which is supposed to have a chemical affinity to metal oxides 43,44) . However, the present study showed that the application of Porcelain Liner M did not improve the bond strength.…”

Section: Discussionmentioning

confidence: 99%

Effect of an internal coating technique on tensile bond strengths of resin cements to zirconia ceramics

et al. 2009

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This study was conducted to enhance the tensile bond strengths of resin cements to zirconia ceramics. Fifty-six zirconia ceramic specimens (Cercon Base) and twenty-eight silica-based ceramic specimens (GN-1, GN-1 Ceramic Block) were air-abraded using alumina. Thereafter, the zirconia ceramic specimens were divided into two subgroups of 28 each according to the surface pretreatment; no pretreatment (Zr); and the internal coating technique (INT). For INT, the surface of zirconia was coated by fusing silica-based ceramics (Cercon Ceram Kiss). Ceramic surfaces were conditioned with/without a silane coupling agent followed by bonding with one of two resin cements; Panavia F 2.0 (PF) and Superbond C&B (SB). After 24 hours storage in water, the tensile bond strengths were tested (n=7). For both PF and SB, silanization significantly improved the bond strength to GN-1 and INT (p<0.05). The INT coating followed by silanizaton demonstrated enhancement of bonding to zirconia ceramics.

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Section: Discussionmentioning

confidence: 99%

Effect of an internal coating technique on tensile bond strengths of resin cements to zirconia ceramics

et al. 2009

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“…A variety of materials can be used to cement these restorations to the tooth, although maximum bond strength between tooth and ceramic is currently obtained with resin cements (1)(2)(3). Said adhesion improves the marginal sealing of the restoration, thus minimizing microleakage that may cause secondary caries or changes in color of the restoration by staining the abutment.…”

Section: Introductionmentioning

confidence: 99%

“…However, HF etching is not the most suitable treatment for oxide ceramics as these contain practically no silica (4,8,10). Therefore, mechanical techniques such as sandblasting with aluminum oxide particles are used to create microporosities that trap the cement and improve retention (2,4). The objectives were to study by shear testing the bond strength between two oxide ceramics and different composite cements, using different porcelain surface treatments.…”

Section: Introductionmentioning

confidence: 99%

In vitro experimental study of bonding between aluminium oxide ceramics and resin cements

Román-Rodríguez¹,

Roig-Vanaclocha²,

Fons-Font³

et al. 2009

Med Oral

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To evaluate bond strengths of different resin cements to two aluminum oxide-based ceramics. Methods: One hundred ten ceramic cylinders were produced and given four different surface treatments. Resin cement cylinders were then bonded to the ceramic cylinders using different resin cements and the bond strength was determined by shear testing to the breaking point. We were thus able to obtain results for the different combinations of porcelain, surface treatments and cements. All data was analyzed using the Kruskal-Wallis test for more than two independent samples and the Bonferroni correction applied (a=0.01). An optical microscopy study was carried out to analyze the type of failure, and an electronic microscopy examination was carried out in order to evaluate the changes produced in the ceramic by the different surface treatments. Results: The best values corresponded to the control group, composed of silicate ceramics combined with Variolink II resin cement. In-Ceram Alumina showed no significant differences with respect to the type of cement applied. Procera AllCeram obtained the best values when silica coated using the CoJet System and applying Variolink II, or when sandblasted and applying Clearfil SE Bond + Porcelain Bond Activator and Panavia F cement. Significance: Surface treatment modifies the ceramic surface and influences the bond strength, as does the type of cement used. Silica coating is recommended to improve adhesion to Procera AllCeram, applying Variolink II, or sandblasting plus resin cement containing MDP (Panavia F).

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“…Silane coupling agents react with the residual silica layer, and a siloxane network is formed by hydrolysis and crosslinking. Thus, Rocatec treatment using a TBC method has been reported to provide good bonding with durability for dental materials, such as metals, resins, and ceramics [27][28][29] . In this experiment, the BSA surface (Fig.…”

Section: Discussionmentioning

confidence: 99%

Bonding Strength of Resin Cement to Silicate Glass Ceramics for Dental CAD/CAM Systems is Enhanced by Combination Treatment of the Bonding Surface

et al. 2007

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To increase the bond strength of CAD/CAM-fabricated, leucite-reinforced glass ceramics with a resin cement, the effects of the following were investigated: surface modification by tribochemical (TBC) treatment, followed by combined application of a silane coupling agent and a functional monomer as a primer. Bond strength was evaluated by a shear bond test. It was found that a silane coupling agent was useful for all the surfaces, particularly for the TBC-treated surface. This was because of the presence of a silica layer on the modified surface. The combination of a silane coupling agent and a functional monomer on the TBC surface allowed marked improvement in bonding, whereby the bonding endured 20,000 cycles of thermal cycling. Therefore, TBC treatment in combination with a silane coupling agent and a functional monomer as a primer substantially increased the bond strength of CAD/CAM-fabricated glass ceramics with resin cement, if the treatment conditions were appropriate.

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Durability of the resin bond strength to the alumina ceramic Procera

Cited by 87 publications

References 11 publications

Effect of an internal coating technique on tensile bond strengths of resin cements to zirconia ceramics

Effect of an internal coating technique on tensile bond strengths of resin cements to zirconia ceramics

In vitro experimental study of bonding between aluminium oxide ceramics and resin cements

Bonding Strength of Resin Cement to Silicate Glass Ceramics for Dental CAD/CAM Systems is Enhanced by Combination Treatment of the Bonding Surface

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