| 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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Tezvergil-Mutluay, Arzu
University of Turku
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2021Dry bonding to dentincitations
- 2021The pursuit of resin-dentin bond durabilitycitations
- 2020Incorporation of dimethyl sulfoxide to model adhesive resins with different hydrophilicities : Physico/mechanical propertiescitations
- 2019Incorporation of dimethyl sulfoxide to model adhesive resins with different hydrophilicitiescitations
- 2018Optimization of the etch-and-rinse techniquecitations
- 2018Microtensile bond strength to phosphoric acid-etched dentin treated with NaF, KF and CaF2citations
- 2018Biochemical and immunohistochemical identification of MMP-7 in human dentincitations
- 2016Dentin bond optimization using the dimethyl sulfoxide-wet bonding strategycitations
- 2015Effect of ultraviolet A-induced crosslinking on dentin collagen matrixcitations
- 2013The effect of surface roughness on repair bond strength of light-curing composite resin to polymer composite substrate.citations
Places of action
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article
The effect of surface roughness on repair bond strength of light-curing composite resin to polymer composite substrate.
Abstract
<h4>Objective</h4>The purpose of this study was to analyze the shear bond strength of a new composite resin to polymer-based composite substrates using various surface roughnesses and two kinds of polymer matrices.<h4>Materials and methods</h4>Particulate filler composite resin with cross-linked polymer matrix and fiber-reinforced composite with semi-interpenetrating polymer matrix were used as bonding substrates after being ground to different roughnesses. Substrates were aged in water for one week before bonding to new resin composites. Twelve specimens in the substrate groups were ground with grinding papers of four grits; 320, 800, 1200 and 2400.<h4>Results</h4>Corresponding values of surface roughness (Ra) varied from 0.09 to 0.40 for the particulate filler composite resin and 0.07 to 0.96 for the fiber-reinforced composite resin. Characteristic shear bond strength between the new resin and particulate filler composite resin was highest (27.8 MPa) with the roughest surface (Weibull modulus: 2.085). Fiber-reinforced composite showed the highest bond strength (20.8 MPa) with the smoothest surface (Weibull modulus: 4.713).<h4>Conclusions</h4>We concluded that surface roughness did not increase the bonding of new resin to the substrate of IPN based fiber-reinforced composite, whereas the roughness contributed to bonding the new resin to the particulate filler composite resin with a cross-linked polymer matrix.