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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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Satterthwaite, Julian D.
University of Manchester
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024A Comprehensive Review of the Multifaceted Characterisation Approaches of Dental Ceramics
- 2024Effect of bioceramic powder abrasion on different implant surfacescitations
- 2024Staining and bleaching susceptibility of zirconia-reinforced lithium silicate glass-ceramics with different thicknesses, translucencies, and fabrication methodscitations
- 2024Effect of repeated firing on the topographical, optical, and mechanical properties of fully crystallized lithium silicate-based ceramicscitations
- 2024Lithium silicate-based glass ceramics in dentistry: a narrative review.citations
- 2023The effect of water storage on nanoindentation creep of various CAD-CAM composite blockscitations
- 2023Effect of surface treatments on optical, topographical and mechanical properties of CAD/CAM reinforced lithium silicate glass ceramicscitations
- 2022Quantitative nano-mechanical mapping AFM-based method for elastic modulus and surface roughness measurements of model polymer infiltrated ceramicscitations
- 2022Hot Isostatically Pressed Nano 3 mol% Yttria Partially Stabilised Zirconia: Effect on Mechanical Propertiescitations
- 2022Properties of A Model Self-Healing Microcapsule-Based Dental Composite Reinforced with Silica Nanoparticlescitations
- 2021The effect of different storage media on the monomer elution and hardness of CAD/CAM composite blockscitations
- 2021The Effects of Toothbrush Wear on the Surface Roughness and Gloss of Resin Composites with Various Types of Matricescitations
- 2020Is Deterioration of Surface Properties of Resin Composites Affected by Filler Size?citations
- 2020A review and current state of autonomic self-healing microcapsules-based dental resin compositescitations
- 2019Measurement of Fracture Strength of Zirconia Dental Implant Abutments with Internal and External Connections Using Acoustic Emissioncitations
- 2019Viscoelastic stability of pre-cured resin-composite CAD/CAM structurescitations
- 2018Effect of the Composition of CAD/CAM Composite Blocks on Mechanical Propertiescitations
- 2015Post-irradiation hardness development, chemical softening, and thermal stability of bulk-fill and conventional resin-compositescitations
- 2014Film thickness of dentin desensitizing agents on full crown preparations: influence of product and gravitycitations
- 2012Effect of resin-composite filler particle size and shape on shrinkage-stresscitations
- 2012Creep of experimental short fiber-reinforced composite resincitations
- 2012Viscoelastic stability of resin-composites under static and dynamic loadingcitations
- 2011A method for assessing force/work parameters for stickiness of unset resin-compositescitations
- 2010Considerations for the selection of a luting cement.
- 2009Effect of filler particle size and morphology on force/work parameters for stickiness of unset resin-compositescitations
- 2009Effect of resin-composite filler particle size and shape on shrinkage-straincitations
- 2009Measurement of the full-field polymerization shrinkage and depth of cure of dental composites using digital image correlationcitations
- 2008Axial shrinkage-stress depends upon both C-factor and composite masscitations
Places of action
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article
Effect of surface treatments on optical, topographical and mechanical properties of CAD/CAM reinforced lithium silicate glass ceramics
Abstract
Objectives: To investigate the effect of different surface treatments on optical, topographical and mechanical properties of CAD/CAM lithium silicate-based glass ceramics (LSC's) and their combined effect on the output of a light curing unit (LCU). Methods: Four CAD/CAM LSC's were investigated: Lithium Disilicate (Emax CAD; EC), Zirconia-reinforced silicates (Vita Suprinity; VS and Celtra Duo;CD) and Lithium Aluminum Disilicate (CEREC Tessera; CT). Ceramic specimens (n = 240) were divided into six subgroups according to their surface treatment: (a) Control, (b) Hydrofluoric acid (HF) 5%, (c) HF 5% + Neutralizing agent (N), (d) HF 9%, (e) HF 9% +N and (f) Self-etching ceramic primer (SEP). Irradiance, power and radiant exposure of a LCU were measured with MARC-LC following ceramic specimen interposition. Direct light transmission (T%) and absorbance (Abs%) of the specimens were measured with UV-Vis spectrophotometry. Roughness (Sa, Sq) and wettability (θ°) were measured with optical profilometry and sessile drop profile analysis, respectively. Biaxial flexural strength (σ) of the ceramic specimens was measured by the ball-on-three-balls method and ceramic specimens were examined microscopically. Statistical analyses was performed by two-way ANOVA followed by post hoc multiple comparisons (α = 0.05). Results: Acid neutralization decreased T% and increased Abs% in all LSC's and highest T% was exhibited with VS. Neutralized EC, VS and CD displayed higher Sa in HF9, while neutralized CT displayed higher Sa in HF5. Self-etch primer significantly reduced θ° (p < 0.001). σ was observed in the followed ascending order: HF9 +N < HF9 < HF5 +N < HF5 < SEP < Control for all LSC's. Significance: Optical, topographical and mechanical properties of the CAD/CAM ceramic blocks were strongly dependent on the type of surface treatment. Results of neutralization post-etching indicate promising potential for future investigations.