Investigation of the fatigue behavior of adhesive bonding of the lithium disilicate glass ceramic with three resin cements using rotating fatigue method

Yassini, Esmaeil; Mirzaei, Mansoreh; Alimi, Azar; Rahaeifard, M.

doi:10.1016/j.jmbbm.2016.01.013

Cited by 10 publications

(8 citation statements)

References 23 publications

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“…Being a filled glass-ceramic, lithium disilicate's final performance as a dental material is strongly related to the type of adhesive cement and accuracy of procedure [31]. To achieve the highest microtensile bond strength ( μ -TBS) values and best clinical performances, the restorations have to be adhesively luted to the substrates [32, 33].…”

Section: Mechanical Testing and Fracture Resistancementioning

confidence: 99%

“Digitally Oriented Materials”: Focus on Lithium Disilicate Ceramics

Zarone

Ferrari

Mangano³

et al. 2016

International Journal of Dentistry

117

106

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The present paper was aimed at reporting the state of the art about lithium disilicate ceramics. The physical, mechanical, and optical properties of this material were reviewed as well as the manufacturing processes, the results of in vitro and in vivo investigations related to survival and success rates over time, and hints for the clinical indications in the light of the latest literature data. Due to excellent optical properties, high mechanical resistance, restorative versatility, and different manufacturing techniques, lithium disilicate can be considered to date one of the most promising dental materials in Digital Dentistry.

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Section: Mechanical Testing and Fracture Resistancementioning

confidence: 99%

“Digitally Oriented Materials”: Focus on Lithium Disilicate Ceramics

Zarone

Ferrari

Mangano³

et al. 2016

International Journal of Dentistry

117

106

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“…Recently, flexural (bending) tests are preferred to determine the strength of adhesive bonds, as it is important to maintain uniform stress at the interface of two bonding materials' surfaces in order to impede critical errors, which can affect test results. 24 25 26 Flexural strength of ceramic and composite materials can be determined using three or four point loading. Beam-shaped specimens with a rectangular cross section is supported by two points and the load is applied vertically at either one point (three point flexure test) or two points (four point flexure test).…”

Section: Introductionmentioning

confidence: 99%

“…In contrast to three point flexural tests, four point flexural tests should be used for heterogeneous materials. 26 Although many studies have investigated bond strength between resin cement and novel CAD/CAM restorative materials, there have been limited studies on using four point bending strength (FPBS) tests to evaluate the bond strength between resin cements and CAD/CAM resin-ceramic materials. 19 23 27 28 29 Therefore, the purpose of this in vitro study was to evaluate the effect of different surface treatments on bond strength between dual-curing adhesive resin cement and different CAD/CAM hybrid restorative materials using FPBS tests.…”

Section: Introductionmentioning

confidence: 99%

Influence of different surface treatments on bond strength of novel CAD/CAM restorative materials to resin cement

2017

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PURPOSETo evaluate the effects of different surface treatments on the bond strength of novel CAD/CAM restorative materials to resin cement by four point bending test.MATERIALS AND METHODSThe CAD/CAM materials under investigation were e.max CAD, Mark II, Lava Ultimate, and Enamic. A total of 400 bar specimens (4×1.2×12 mm) (n=10) milled from the CAD/CAM blocks underwent various pretreatments (no pretreatment (C), hydrofluoric acid (A), hydrofluoric acid + universal adhesive (Scotchbond) (AS), sandblasting (Sb), and sandblasting + universal adhesive (SbS)). The bars were luted end-to-end on the prepared surfaces with a dual curing adhesive resin cement (Variolink N, Ivoclar Vivadent) on the custom-made stainless steel mold. Ten test specimens for each treatment and material combination were performed with four point bending test method. Data were analyzed using ANOVA and Tukey's test.RESULTSThe surface treatment and type of CAD/CAM restorative material showed a significant effect on the four point bending strength (FPBS) (P<.001). For LDC, AS surface treatment showed the highest FPBS results (100.31 ± 10.7 MPa) and the lowest values were obtained in RNC (23.63 ± 9.0 MPa) for control group. SEM analyses showed that the surface topography of CAD/CAM restorative materials was modified after treatments.CONCLUSIONThe surface treatment of sandblasting or HF acid etching in combination with a universal adhesive containing MDP can be suggested for the adhesive cementation of the novel CAD/CAM restorative materials.

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“…In addition, the acidic functional monomer in multicomponent ceramic bonding agents improves ceramic bonding because the accelerated condensation reaction is catalyzed by the acidic monomer (19). Although studies have investigated the bond strength of resin-based luting agents to lithium disilicate ceramic material (20)(21)(22), few have evaluated the adhesive performance of silane between a resinbased luting agent and lithium disilicate ceramic material or silica material, especially in relation to the efficiency of acidic adhesive functional monomers.…”

Section: Introductionmentioning

confidence: 99%

Effect of a silane and phosphate functional monomer on shear bond strength of a resin-based luting agent to lithium disilicate ceramic and quartz materials

et al. 2018

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This study examined the effect of silane and phosphate functional monomer on bond strengths between a resin-based luting agent joined to a lithium disilicate ceramic (IPS e.max) and silica (quartz) materials. The e.max and quartz specimens were assigned to 6 groups with different priming/bonding agents, namely, Clearfil Porcelain Bond Activator, Clearfil Photo Bond, Clearfil Photo Bond Universal with Clearfil Porcelain Bond Activator, Clearfil Photo Bond Catalyst with Clearfil Porcelain Bond Activator, Clearfil Photo Bond with Clearfil Porcelain Bond Activator, and unprimed. The corresponding specimens were bonded by using a resin-based luting agent (Panavia V5). Shear bond strengths were determined before and after 5,000 thermocycles. For both the e.max and quartz specimens, the Clearfil Photo Bond Universal with Clearfil Porcelain Bond Activator group had the highest pre- and post-thermocycling bond strength values. Combined use of silane in the acidic environment of a phosphate functional monomer and initiators enhances bond strength of a resin-based luting agent to e.max ceramic and quartz materials.

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Investigation of the fatigue behavior of adhesive bonding of the lithium disilicate glass ceramic with three resin cements using rotating fatigue method

Cited by 10 publications

References 23 publications

“Digitally Oriented Materials”: Focus on Lithium Disilicate Ceramics

“Digitally Oriented Materials”: Focus on Lithium Disilicate Ceramics

Influence of different surface treatments on bond strength of novel CAD/CAM restorative materials to resin cement

Effect of a silane and phosphate functional monomer on shear bond strength of a resin-based luting agent to lithium disilicate ceramic and quartz materials

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