| 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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Fernandez, Eduardo
in Cooperation with on an Cooperation-Score of 37%
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Publications (7/7 displayed)
- 2024Effects of alpha‐tocopherol antioxidant on fracture strength and adhesion of endodontically treated teeth restored after dental bleachingcitations
- 2023Bringing sensation to prosthetic hands—chronic assessment of implanted thin-film electrodes in humanscitations
- 2023Effect of antioxidants after post‐space irrigation on the adhesive interface of glass fiber post cementationcitations
- 2022Electrospun Magnetic Ionic Liquid Based Electroactive Materials for Tissue Engineering Applicationscitations
- 2020Stability of flexible thin-film metallization stimulation electrodes: analysis of explants after first-in-human study and improvement of in vivo performancecitations
- 2017Multiscale characterization of nano-engineered fiber-reinforced composites: Effect of carbon nanotubes on the out-of-plane mechanical behaviorcitations
- 2017Multiscale Characterization of Nanoengineered Fiber-Reinforced Composites: Effect of Carbon Nanotubes on the Out-of-Plane Mechanical Behaviorcitations
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article
Effect of antioxidants after post‐space irrigation on the adhesive interface of glass fiber post cementation
Abstract
<jats:title>Abstract</jats:title><jats:sec><jats:title>Objective</jats:title><jats:p>This study evaluated the effects of antioxidants, 10% sodium ascorbate (SA) or 20% alpha‐tocopherol (AT), after post‐space irrigation with 2.5% sodium hypochlorite +17% EDTA (SH) or 1% peracetic acid (PA) on the adhesive interface after glass fiber post cementation.</jats:p></jats:sec><jats:sec><jats:title>Materials and Methods</jats:title><jats:p>Sixty bovine roots were endodontically treated. After preparation, the post‐space was irrigated with SH or PA followed or not by the use of antioxidants (SA or AT) (<jats:italic>n</jats:italic> = 10). Push‐out bond strength test, failure mode, and dentin penetrability analysis using confocal laser microscope were performed in the cervical, middle, and apical thirds. Data from bond strength and dentinal penetrability were evaluated by one‐way ANOVA and Tukey post hoc test (<jats:italic>p</jats:italic> < 0.05).</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>SH showed the lowest bond strength regardless of the third (<jats:italic>p</jats:italic> < 0.05). In apical third, mixed failure was the most incident in all groups. Only in the cervical third of the post‐space, SH‐AT provided the greatest tag extension of the cementation system into dentin (<jats:italic>p</jats:italic> < 0.05). However, in the middle and apical thirds, SH‐AT, SH‐SA, and PA‐SA provided the largest tag extensions (<jats:italic>p</jats:italic> < 0.05), but similar to each other (<jats:italic>p</jats:italic> > 0.05).</jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p>The use of antioxidants only favored bond strength when SH was used and dentin penetrability of the adhesive and conventional resin cementation, regardless of the solution used to irrigate the post‐space.</jats:p></jats:sec><jats:sec><jats:title>Clinical Significance</jats:title><jats:p>The use of antioxidants (10% sodium ascorbate and 20% alpha‐tocopherol) after post‐space irrigation with sodium hypochlorite appears to increase the bond strength favoring the glass fiber post‐cementation.</jats:p></jats:sec>