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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Dal Piva, Amanda
Vrije Universiteit Amsterdam
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (41/41 displayed)
- 2024Effect of Glazing Protocol on the Surface Roughness and Optical Properties of Lithia-Based Glass-Ceramics
- 2024Impact of try-in paste removal on the fatigue behavior of bonded lithium disilicate ceramicscitations
- 2024Repair of monolithic zirconia restorations with different direct resin compositescitations
- 2024Effect of brushing simulation on the wear behavior of repaired CAD-CAM restorationscitations
- 2024Cyclic fatigue of a repaired 4 YSZ ceramiccitations
- 2024Effect of ZrO2 paste, surface treatments, and storage on Weibull characteristics and resin bond strength to zirconiacitations
- 2024Effect of printing layer orientation and polishing on the fatigue strength of 3D-printed dental zirconiacitations
- 2023Does glaze firing affect the strength of advanced lithium disilicate after simulated defects?citations
- 2023Effect of glazing technique and firing on surface roughness and flexural strength of an advanced lithium disilicatecitations
- 2023Post-fatigue fracture load, stress concentration and mechanical properties of feldspathic, leucite- and lithium disilicate-reinforced glass ceramicscitations
- 2023Desgaste das cerâmicas odontológicascitations
- 2023Influence of surface finishing and printing layer orientation on surface roughness and flexural strength of stereolithography-manufactured dental zirconiacitations
- 2023The ability of mouthguards to protect veneered teethcitations
- 2023Fluoride and Calcium Release from Alkasite and Glass Ionomer Restorative Dental Materialscitations
- 2022Mechanical Behavior of Alkasite Posterior Restorations in Comparison to Polymeric Materialscitations
- 2022Comparison of Polishing Systems on the Surface Roughness of Resin Based Composites Containing Different Monomerscitations
- 2022Sintering mode of a translucent Y-TZPcitations
- 2021Toothbrushing wear resistance of stained cad/cam ceramicscitations
- 2021Polymerization shrinkage, hygroscopic expansion, elastic modulus and degree of conversion of different composites for dental applicationcitations
- 2021Effect of surface treatment and glaze application on shade characterized resin-modified ceramic after toothbrushingcitations
- 2020Durability of staining and glazing on a hybrid ceramics after the three-body wearcitations
- 2020Influence of different restorative material and cement on the stress distribution of ceramic veneer in upper central incisor
- 2020Influence of different restorative material and cement on the stress distribution of ceramic veneer in upper central incisor
- 2020Mechanical behavior of implant assisted removable partial denture for Kennedy class II
- 2020Biaxial flexural strength and Weilbull characteristics of adhesively luted hybrid and reinforced CAD/CAM materials to dentincitations
- 2020In vitro evaluation of multi-walled carbon nanotube reinforced nanofibers composites for dental applicationcitations
- 2020Effect of different materials and undercut on the removal force and stress distribution in circumferential clasps during direct retainer action in removable partial denturescitations
- 2020Survival probability of zirconia-reinforced lithium silicate ceramiccitations
- 2019Reinforced glass-ceramicscitations
- 2019Effect of pH variation on the subcritical crack growth parameters of glassy matrix ceramicscitations
- 2019Mechanical behavior of conceptual posterior dental crowns with functional elasticity gradient
- 2019A study on stress distribution to cement layer and root dentin for post and cores made of CAD/CAM materials with different elasticity modulus in the absence of ferrulecitations
- 2019Stress distribution of complete-arch implant-supported prostheses reinforced with silica-nylon meshcitations
- 2019Different combinations of CAD/CAM materials on the biomechanical behavior of a two-piece prosthetic solution
- 2019Influence of Ceramic Materials on Biomechanical Behavior of Implant Supported Fixed Prosthesis with Hybrid Abutmentcitations
- 2018Do mechanical advantages exist in relining fiber posts with composite prior to its cementation?citations
- 2018CAD-FEA modeling and analysis of different full crown monolithic restorationscitations
- 2018Effect of surface treatments on the bond repair strength of resin composite to different artificial teethcitations
- 2018Influence of different restorative materials on the stress distribution in dental implantscitations
- 2017Comportamento biomecânico de resinas compostas indiretascitations
- 2017Distribuições de tensão e microdeformação em implantes curtos com duas conexões protéticas diferentes - Uma análise in vitro e in silicocitations
Places of action
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article
Biaxial flexural strength and Weilbull characteristics of adhesively luted hybrid and reinforced CAD/CAM materials to dentin
Abstract
<p>This study evaluated the influence of the surface treatment and aging on the biaxial flexural strength of ceramic materials cemented to a dentin analogue. One hundred twenty disc-shaped specimens were allocated into 12 groups considering three study factors: ceramic material (lithium disilicate, leucite-based ceramic and hybrid ceramic), surface treatment (10% hydrofluoric acid etching + silane or self-etching glass-ceramic primer) and Aging (with 10,000 thermocycles of 5–37–55 °C or without). A tri-layer assembly was designed to mimic a cemented restoration (Variolink N) into a dentin analogue. All samples were submitted to the biaxial flexural strength assay. The flexural strength in MPa was calculated using the finite element method for each sample considering thickness, material properties, and the load to fracture during the in vitro test. Fractographic analysis was also performed. The data was evaluated using three-way ANOVA and Tukey test (α = 5%). ANOVA showed influence for the Material*Treatment*Aging interaction on the flexural strength (p = 0.011). The highest strength was calculated for lithium disilicate ceramic + self-etching ceramic primer without aging (499 ± 17 MPa)<sup>A</sup> and the lowest value for hybrid ceramic material + acid etching with aging (424 ± 48 MPa)<sup>E</sup>. According to the Weibull modulus, the most predictable strength was calculated for lithium disilicate + acid etching after aging. Acid etching or self-etching ceramic primer promotes similar immediate biaxial flexural strength for each evaluated ceramic. In the long-term, superior strength was observed using acid etching for lithium disilicate and the self-etching ceramic primer for the hybrid ceramic while no difference was observed for leucite-based ceramic. Clinical implications: Some protocols combining the CAD/CAM ceramic material and the surface treatment could present suitable and stable flexural strength.</p>