| 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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Portugal, Jaime
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Understanding the Mechanical, Surface, and Color Behavior of Oral Bioactive Prosthetic Polymers under Biodegradation Processescitations
- 2019Surface properties after chemical aging of chlorhexidine delivery systems based on acrylic resincitations
- 2019Effect of surface treatment and the use of mouthwashes on repaired composite bond strength
- 2018Effect of Zirconia Pigmentation on Translucencycitations
- 2016Effect of ethanol solutions as post-polymerization treatment on the properties of acrylic reline resinscitations
- 2016Resin-bonded fixed dental prosthesis with a modified treatment surface in a zirconia framework: a case report
- 2016Resin-bonded fixed dental prosthesis with a modified treatment surface in a zirconia framework
- 2016Resin-bonded fixed dental prosthesis with a modified treatment surface in a zirconia framework:a case report
- 2015Resin composites curing inhibition by oclusal matrix materialscitations
- 2015Influence of exposure time and distance to light on the ability to composite light curingcitations
- 2012Effect of citric acid ageing on composite resin microhardness and flexural strength [Efeito do envelhecimento em ácido cítrico na microdureza e resistência à flexão de resinas compostas]
- 2009Grau de conversão de resinas compostas.influência do método de fotopolimerizaçãocitations
- 2008Shear bond strength of aged dental amalgam repaired with compositecitations
- 2007Clinical performance of an experimental veneering composite in FPDS. One-year report
Places of action
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article
Effect of surface treatment and the use of mouthwashes on repaired composite bond strength
Abstract
Objectives: The purpose of this study was to evaluate the effect of mouthwashes on composite Knoop microhardness, and to assess the influence of the contact with mouthwashes and mechanical surface treatment on the shear bond strength of repaired composite resins. Methods: One hundred twenty composite resin (GrandioSO) specimens were prepared and randomly divided into four experimental groups, according to the used mouthwash (distilled water; Listerine Teeth & Gum; Eludril Perio; Lacer Oros). After a period of 5 days in water (37 degrees C), during which the specimens were submitted to twelve cycles of 2 hours of immersion in the respective mouthwash, the Knoop microhardness was determined. Then, each group was divided into three subgroups based on the mechanical surface treatment performed (no treatment; 50-mu m Al2O3 sandblasting; abrasion with diamond bur), the repair protocol was performed (Solobond M and GansdioSO) and specimens were submitted to shear bond strength tests until failure. Data were analyzed using ANOVA followed by Student-New-man-Keuls post-hoc tests (alpha=0.05). Results: The group of specimens aged in distilled water presented a significantly harder surface than the other experimental groups (p<0.05). No statistically significant differences were found (p>0.05) between other groups. Neither the immersion media (p=0.214) nor the mechanical surface treatments (p=0.165) had a significant effect on the bond strength. Conclusions: Although the hardness of the composite was negatively affected by contact with the mouthwashes used in this study, the bond strength of composite repair was not affected. (C) 2019 Sociedade Portuguesa de Estomatologia e Medicina Dentaria. Published by SPEMD.