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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
Staining and bleaching susceptibility of zirconia-reinforced lithium silicate glass-ceramics with different thicknesses, translucencies, and fabrication methods
Abstract
<p>Statement of problem: The influence of different thicknesses, translucencies, and fabrication methods on the spectrophotometric and topographical properties of zirconia-reinforced lithium silicate glass-ceramics (ZLSs) for dental restorations remains unclear. Purpose: The purpose of this in vitro study was to investigate the effect of thicknesses, translucencies, and fabrication methods on the color stability, translucency parameter, opalescence parameter, whiteness stability, transmitted irradiance, light transmittance, opacity, gloss, and roughness of ZLSs exposed to coffee staining and bleaching treatments. Material and methods: Two pressable ZLSs (VITA AMBRIA, VA and Celtra Press, CP) and 2 machinable ZLSs (VITA Suprinity, VS and Celtra Duo, CD) were examined at high translucency (HT) and low translucency (LT) levels in 2 thicknesses (n=160). The specimens were evaluated at baseline, after coffee staining, and after bleaching. The color stability (ΔE2000), translucency parameter (TP), opalescence parameter (OP), whiteness index (WI<sub>D</sub>), and whiteness stability (ΔWI<sub>D</sub>) were measured with a spectrophotometer. Transmitted irradiance (I<sub>t</sub>), light transmission (T), and opacity (O) were obtained from a light-polymerizing unit and a polymerization light collection device. Roughness stability (ΔSa%) was determined with an optical profilometer, and gloss stability (ΔGU%) was recorded with a gloss meter. Data of ΔCIE2000, ΔWI<sub>D</sub>, ΔSa%, and ΔGU% were analyzed by 4-way ANOVA, and data of the TP, OP, WI<sub>D</sub>, I<sub>t</sub>, T, and O were analyzed by repeated 4-way ANOVA (α=.05). Results: VS-HT exceeded the ΔCIE2000 acceptability threshold after coffee staining and bleaching protocols. Pressable ZLSs exhibited greater color stability than machinable ZLSs. The 1-mm-thick VA, CP, and CD materials exceeded the ΔWI<sub>D</sub> perceptibility threshold after bleaching. The highest TP and OP was displayed by the 1-mm-thick CP after bleaching. ΔGU increased after water storage and decreased after coffee staining and bleaching. ΔSa% significantly increased after bleaching (P<.05). Conclusions: The color stability and other spectrophotometric properties of ZLSs depended on material thickness. The effects of ZLS fabrication methods and translucency levels on their measured properties were inconsistent. Subjecting 1-mm-thick ZLS materials to acidic media adversely impacted their stainability and surface texture.</p>