[PDF] Top 20 Effect of mouthrinses on surface roughness and of a nanofilled restorative composite

... diameter and 1 mm in height) were made and roughness (µm) was measured by using profilometer with diamond measuring needle tip of ...µm and accuracy of ...h and randomly ... See full document

... the roughness of a restoration not only is directly related to the restorative material, but also to the finishing and polishing instruments ~Nagem Filho et ...the surface ... See full document

... water and saline solutions. [9] This potential for deterioration is one of the reasons why it is important to create an organic layer, typically of silane molecules, on the surface ... See full document

... total of 96 specimens (48 of both restorative materials) were made using a metal mold ...USA) and pressed flat with a microscopic glass slide using two different composite ...the ... See full document

... effects of bleaching on the mechanical and color properties of seven restorative materials and found that surface roughness increased, and significant color ... See full document

... difficult of this study was to determine the number of cycles that the specimens were submitted, because this value is still not established in ...The effect of thermocycling on others ... See full document

... increases surface roughness of composite material and decreases the gloss of composite restorations ...retention and lowest R a values at all time points, perhaps ... See full document

... because of the regular distribution of its nanoparticle ...resistance of the nanofilled composites, the AFM images revealed an increase in the number and distribution of peaks at ... See full document

... purpose of this study was to evaluate the effect of ionizing radiation from high energy X-ray on fluoride release, surface roughness, flexural strength, and surface ... See full document

... degree of polymerization than the rest of the ...inishing and polishing procedure could contribute to the color stability because it removes this surface resin ...removal of the ... See full document

... processes, and the mechanical action of brushing or chewing. The presence of these irregularities may have important clinical implications since they favor the adhesion and colonization ... See full document

... modern restorative resin-based materials. Resin matrices have influences on color ...water and are easily stained in comparison to hydrophobic matrices, once water constitutes a vehicle for dye ... See full document

... influence of acidic beverages on the color stability and on the surface roughness of the nanofilled and micro hybrid ...2.0mm) of the micro hybrid ... See full document

... average surface roughness (Ra, µm) of 2 microfilled (Durafill and Perfection), 1 hybrid (Filtek Z250) and 2 packable composite resins (Surefil and Fill Magic), before ... See full document

... intervals of TFMS exposure to E. faecalis: periods of 1 and 24 ...provided on Figure 3A showed that TFMs can exert antibacterial effect against ...h of exposure at the ... See full document

... light and strong materials, although their stiffness is not very ...high. Composite materials are engineering materials made from two or more constituents that remain separate and distinct on ... See full document

... Analysis of Figure 4 reveals that the efficacy of each biotreatment is dependent on the construction ...adobe and CEB, the best results were obtained with the sonicated MMC-base product at ... See full document

... Analysis of Multivariate Profiles, Analysis of Variance (ANOVA), multiple comparison test of ...results of Ra and its change after 21 days were: Ra mean of Allure = ...the ... See full document

... aim of this study was to compare the mean surface roughness (Ra) of feldspar-, alumina-, and zirconia-based cera- mics, testing the hypothesis that the feldspathic ceramics have lower ... See full document

... The highest degrees of conversion were obtained using the third-generation LED and one of second-generation LEDs (Elipar Free Light TM /<>Y @%Y the Vit-l-escence TM microhybrid [r] ... See full document