| 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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Fawzy, Amr
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Effect of inositol hexaphosphate acid versus polyacrylic acid on dentin properties and adhesion of a self-adhesive restorative material to dentincitations
- 2024The Synergistic Effect of High Intensity Focused Ultrasound on In-vitro Remineralization of Tooth Enamel by Calcium Phosphate Ion Clusterscitations
- 2024Flowable resin-based composites modified with chlorhexidine-loaded mesoporous silica nanoparticles induce superior antibiofilm properties
- 2022Cytotoxicity and antimicrobial efficiency of ZrO2 nanoparticles reinforced 3D printed resinscitations
- 2022Development of 3D printed dental resin nanocomposite with graphene nanoplatelets enhanced mechanical properties and induced drug-free antimicrobial activity.citations
- 2021Development of 3D printed resin reinforced with modified ZrO2 nanoparticles for long-term provisional dental restorationscitations
- 2021Formulation of pH-sensitive chlorhexidine-loaded/mesoporous silica nanoparticles modified experimental dentin adhesivecitations
- 2020The Effect of Cross-linking Efficiency of Drug-Loaded Novel Freeze Gelated Chitosan Templates for Periodontal Tissue Regenerationcitations
- 2020Effect of acid etching on dentin bond strength of ultra-mild self-etch adhesivescitations
- 2020Properties of a modified quaternary ammonium silane formulation as a potential root canal irrigant in endodonticscitations
- 2020In vitro bonding performance of modern self-adhesive resin cements and conventional resin-modified glass ionomer cements to prosthetic substratescitations
- 2019Resin-based dental composites for tooth filling
- 2019Macrophage response and surface analysis of dental cementum after treatment with high intensity focused ultrasoundcitations
- 2019An in vitro study of a novel quaternary ammonium silane endodontic irrigantcitations
- 2019Co-blend application mode of bulk fill composite resincitations
- 2018In vitro assessment of ribose modified two-step etch-and-rinse dentine adhesivecitations
- 2017Proanthocyanidins-Loaded Nanoparticles Enhance Dentin Degradation Resistancecitations
- 2017Potentiating the antibacterial effect of silver nanospheres by surface-capping with chlorhexidine gluconatecitations
- 2015Characterization of antibacterial and adhesion properties of chitosan-modified glass ionomer cementcitations
- 2012Riboflavin as a dentin crosslinking agentcitations
- 2009Effect acidic and alkaline/heat treatments on the bond strength of different luting cements to commercially pure titaniumcitations
- 2009Tensile bond strength of immediately repaired anterior microfine hybrid restorative composite using nontrimmed hourglass specimens
- 2008Effect of surface treatments on the tensile bond strength of repaired water-aged anterior restorative micro-fine hybrid resin compositecitations
Places of action
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article
In vitro assessment of ribose modified two-step etch-and-rinse dentine adhesive
Abstract
<p>Objective: Collagen fibrils aid in anchoring resin composite restorations to the dentine substrate. The aim of the study was to investigate effect of non-enzymatic glycation on bond strength and durability of demineralized dentine specimens in a modified two-step etch-and-rinse dentine adhesive. Methods: Dentine surfaces were etched with 37% phosphoric acid, bonded with respective in vitro ethanol and acetone adhesives modified with (m/m, 0, 1%, 2% and 3% ribose), restored with restorative composite–resin, and sectioned into resin–dentine slabs and beams to be stored for 24 h or 12 months in artificial saliva. Bond-strength testing was performed with bond failure analysis. Pentosidine assay was performed on demineralized ribose modified dentine specimens with HPLC sensitive fluorescent detection. The structural variations of ribose-modified dentine were analysed using TEM and human dental pulpal cells were used for cell viability. Three-point bending test of ribose-modified dentine beams were performed and depth of penetration of adhesives evaluated with micro-Raman spectroscopy. The MMP-2 and cathepsin K activities in ribose-treated dentine powder were also quantified using ELISA. Bond strength data was expressed using two-way ANOVA followed by Tukey's test. Paired T tests were used to analyse the specimens for pentosidine crosslinks. The modulus of elasticity and dentinal MMP-2 and cathepsin K concentrations was separately analyzed using one-way ANOVA. Results: The incorporation of RB in the experimental two-step etch-and-rinse adhesive at 1% improved the adhesive bond strength without adversely affecting the degree of polymerisation. The newly developed adhesive increases the resistance of dentine collagen to degradation by inhibiting endogenous matrix metalloproteinases and cysteine cathepsins. The application of RB to acid-etched dentine helps maintain the mechanical properties. Significance: The incorporation of 1%RB can be considered as a potential candidate stabilizing resin dentine bond.</p>