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Mechanical and dentin bond strength properties of the nanosilver enriched glass ionomer cement

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Mechanical and dentin bond strength properties of the nanosilver enriched glass ionomer cement

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dc.contributor.author Jowkar, Zahra es
dc.contributor.author Jowkar, Mohammad es
dc.contributor.author Shafiei, Fereshteh es
dc.date.accessioned 2019-07-02T09:24:43Z
dc.date.available 2019-07-02T09:24:43Z
dc.date.issued 2019 es
dc.identifier.citation Jowkar, Zahra ; Jowkar, Mohammad ; Shafiei, Fereshteh. Mechanical and dentin bond strength properties of the nanosilver enriched glass ionomer cement. En: Journal of Clinical and Experimental Dentistry, 11 3 2019: 275-281 es
dc.identifier.uri https://hdl.handle.net/10550/70637
dc.description.abstract The aim of this study was to investigate the mechanical properties and dentin microshear bond strength of a conventional glass ionomer cement (GIC) compared to GIC supplemented with silver nanoparticles (SNPs) at 0.1% and 0.2% (w/w). SNPs were incorporated into a conventional GIC at 0.1% and 0.2% (w/w). The unmodified GIC was used as the control group. Compressive strength, flexural strength, and micro-shear bond strength (µSBS) to dentin were evaluated using a universal testing machine. Surface microhardness was determined using a Vickers microhardness tester. The data were analyzed using one-way analysis of variance (ANOVA) and Tukey?s test. GICs containing 0.1% and 0.2% (w/w) SNPs significantly improved compressive strength, surface microhardness, and dentin µSBS compared to the unmodified GIC (p<0.05). A significant increase in the flexural strength was found for the GIC containing 0.2% (w/w) SNPs (p<0.05). However, the GIC containing 0.1% (w/w) SNPs did not affect flexural strength. GIC supplemented with SNP is a promising material for restoration because of its improved mechanical and bond strength properties. Therefore, it may be suggested for use especially in higher stress-bearing site restorations. es
dc.title Mechanical and dentin bond strength properties of the nanosilver enriched glass ionomer cement es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.55522 es
dc.type.hasVersion VoR es_ES

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