| People | Locations | Statistics |
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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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Klimek, Leszek
Medical University of Lodz
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Selected Mechanical Properties of Dental Hybrid Composite with Fluorine, Hydroxyapatite and Silver Fillerscitations
- 2024Alternative Treatments for Zirconium Oxide to Compare Commonly Used Surface Treatments to Determine Which Has the Least Effect on the Phase Transformation
- 2023Effect of Sandblasting Parameters and the Type and Hardness of the Material on the Number of Embedded Al2O3 Grainscitations
- 2023An Evaluation of the Mechanical Properties of a Hybrid Composite Containing Hydroxyapatitecitations
- 2021Analysis of the Surface Condition and Changes in Crystallographic Structure of Zirconium Oxide Affected by Mechanical Processingcitations
- 2018Effect of air abrasion on the number of particles embedded in zironiacitations
- 2018Influence of Sodium Hypochlorite and Ultrasounds on Surface Appearance of Biodentine Bioceramic Material and its Chemical Composition in Perforation Closure
- 2017Low-pressure carburizing in a large-chamber device for high-performance and precision thermal treatment of parts of mechanical gear
- 2015The possibility of use of laser-modified Ti6Al4V alloy in friction pairs in endoprostheses
- 2015Welding of prosthetic alloys
- 2014The effect of abrasive blasting on the strength of a joint between dental porcelain and metal base
Places of action
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article
An Evaluation of the Mechanical Properties of a Hybrid Composite Containing Hydroxyapatite
Abstract
There is currently a lack of scientific reports on the use of composites based on UDMA resin containing HAp in conservative dentistry. The aim of this study was therefore to determine the effect of hydroxyapatite content on the properties of a hybrid composite used in conservative dentistry. This paper compares a commercial hybrid composite with experimental composites treated with 2% by weight (b/w), 5% b/w, and 8% b/w hydroxyapatite. The composites were subjected to bending strength, compression, and diametrical compression tests, as well as those for impact strength, hardness, and tribological wear. The obtained results were subjected to statistical analysis. Increased hydroxyapatite was found to weaken the mechanical properties; however, 2% b/w and 5% b/w hydroxyapatite powder was found to achieve acceptable results. The statistical analysis showed no significant differences. HAp is an effective treatment for composites when applied at a low concentration. Further research is needed to identify an appropriate size of HAp particles that can be introduced into a composite to adequately activate the surface and modification its composition.