| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Watson, Timothy F.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2018In-vitro subsurface remineralisation of artificial enamel white spot lesions pre-treated with chitosan
- 2018Remineralisation of enamel white spot lesions pre-treated with chitosan in the presence of salivary pelliclecitations
- 2015Surface pre-conditioning with bioactive glass air-abrasion can enhance enamel white spot lesion remineralizationcitations
- 2014Enamel white spot lesions can remineralise using bio-active glass and polyacrylic acid-modified bio-active glass powderscitations
- 2013Experimental etch-and-rinse adhesives doped with bioactive calcium silicate-based micro-fillers to generate therapeutic resin-dentin interfacescitations
- 2012Adhesion of Indirect MOD Resin Composite Inlays Luted With Self-adhesive and Self-etching Resin Cementscitations
- 2012Influence of air-abrasion executed with polyacrylic acid-Bioglass 45S5 on the bonding performance of a resin-modified glass ionomer cementcitations
- 2011An in vitro evaluation of selective demineralised enamel removal using bio-active glass air abrasioncitations
- 2011Minimally invasive caries removal using bio-active glass air-abrasioncitations
- 2011Durability of Resin Cement Bond to Aluminium Oxide and Zirconia Ceramics after Air Abrasion and Laser Treatmentcitations
- 2010Flexural strength of glass fibre-reinforced posts bonded to dual-cure composite resin cementscitations
- 2009Y-TZP Ceramics: Key Concepts for Clinical Applicationcitations
- 2009Bond Strength of Resin Cements to a Zirconia Ceramic with Different Surface Treatmentscitations
- 2009An in vitro evaluation of the efficiency of an air-abrasion system using helium as a propellantcitations
- 2009Evaluation of the Surface Roughness and Morphologic Features of Y-TZP Ceramics after Different Surface Treatmentscitations
- 2008An in vitro investigation of the effect and retention of bioactive glass air-abrasive on sound and carious dentinecitations
- 2006Microhardness as a predictor of sound and carious dentine removal using alumina air abrasioncitations
Places of action
| Organizations | Location | People |
|---|
article
Durability of Resin Cement Bond to Aluminium Oxide and Zirconia Ceramics after Air Abrasion and Laser Treatment
Abstract
Purpose: The erbium laser has been introduced for cutting enamel and dentin and may have an application in the surface modification of high-strength aluminum oxide and zirconia ceramics. The aim of this study was to evaluate the durability of the bond of conventional dual-cured resin cements to Procera Al2O3 and zirconium oxide ceramics after surface treatment with air abrasion and erbium laser.Materials and Methods: One hundred twenty Al2O3 and 120 zirconia specimens measuring 3 x 3 x 0.7 mm(3) were divided equally into three groups, and their surfaces treated as follows: either untreated (controls), air abraded with Al2O3 particles, or erbium-laser-treated at a power setting of 200 mJ. The surface of each specimen was then primed and bonded with one of two dual-cured resin cements (either SCP-100 Ceramic Primer and NAC-100 or Monobond S and Variolink II) using a 1-mm thick Tygon tube mold with a 0.75-mm internal bore diameter. After 24 hours and 6 months of water storage at 37 degrees C, a microshear bond strength test was performed at a crosshead speed of 1 mm/min. Surface morphology was examined using a confocal microscope, and failure modes were observed using an optical microscope. The data were analyzed using the Kaplan-Meier nonparametric survival analysis.Results: In the case of zirconia, air abrasion and Erbium: yttrium-aluminum-garnet (Er:YAG) laser treatment of the ceramic surface resulted in a significant reduction in the bond strengths of both resin cements after 6 months water storage; however, when the zirconia surface was left untreated, the SCP-100/NAC-100 group did not significantly reduce in bond strength. In the case of alumina, no treatment, air abrasion and Er: YAG laser treatment of the surface led to no significant reduction in the bond strengths of the three SCP-100/NAC-100 groups after 6 months water storage, whereas all three Monobond S/Variolink II groups showed a significant reduction.Conclusion: Er: YAG laser treatment of the zirconia surface did not result in a durable resin cement/ceramic bond; however, a durable bond between a conventional dual-cured resin cement and Procera All Ceram and Procera All Zirkon was formed using a ceramic primer containing the phosphate monomer, MDP, without any additional surface treatment.