Introduction/Objective. The objective was to determine the degree of conversion (DC), cross-link density, percentage leachable monomers, flexural strength (FS), and hardness (HV) nanohybrid, nanofilled bulk-fill, giomer, fiber-reinforced, low-shrinkage composites. Methods. Standardized specimens (n = 5/group) Tetric EvoCeram Bulk Fill, Filtek Beautifil, EverX posterior, Kalore, Z250 (microhybri...

In this study, it is aimed to compare the usage of reinforced glass ionomer materials such as high viscosity and giomer a permanent restorative material with composite resin in terms mechanical properties. our three groups were used: Equia Forte, Beautifil II Solare X. For shear bond strength test; 48, for microleakage 27 extracted third molar teeth used. A total 30 samples prepared compressive...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: to measure the amounts of fluoride released from fluoride-containing materials, four glass ionomer cements (fuji ix, fuji vii, fuji ix extra and fuji ii lc), a compomer (dyract extra) and a giomer (beautifil) were used in this study . methods: twenty cylindrical specimens were prepared from each material. the a...

BACKGROUND AND OBJECTIVES The purpose of this study was to evaluate and compare in vitro the fuoride release and uptake from 5 different esthetic restorative materials. MATERIALS AND METHODS Materials tested were conventional GIC - Fuji 7, GC (group1), resin modifed GIC - Vitremer, 3M ESPE (group 2), polyacid modifed composite - Dyract, Dentsply (group 3), fuoride releasing composite - Tetric...

Purpose: The aim of this study was to evaluate the effects finishing and polishing (F/P) techniques on resin restorative materials’ surface roughness microhardness. Materials methods: A total 168 specimens were prepared using compomer, composite, giomer, subjected F/P. F/P performed Sof-Lex Discs, Spiral Wheels, Enamel Plus Shiny. No in control group. Surface microhardness measured. Data analyz...