Impact of high-speed sintering, layer thickness and artificial aging on the fracture load and two-body wear of zirconia crowns

Aug 9, 2020 by in Dental Materials Comments Off on Impact of high-speed sintering, layer thickness and artificial aging on the fracture load and two-body wear of zirconia crowns

Abstract Objective To investigate the impact of high-speed sintering, layer thickness and artificial aging in a chewing simulator on the fracture load (FL) and two-body wear (2BW) of 4Y-TZP crowns….

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Translucency, flexural strength, fracture toughness, fracture load of 3-unit FDPs, Martens hardness parameter and grain size of 3Y-TZP materials

Aug 9, 2020 by in Dental Materials Comments Off on Translucency, flexural strength, fracture toughness, fracture load of 3-unit FDPs, Martens hardness parameter and grain size of 3Y-TZP materials

Graphical abstract Abstract Objective This investigation tested pre-shaded 3Y-TZP materials on optical, mechanical and structural properties and calculated correlations between these properties. Methods Seven A2-shaded 3Y-TZP zirconia materials were investigated…

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Effect of different composite modulation protocols on the conversion and polymerization stress profile of bulk-filled resin restorations

Aug 9, 2020 by in Dental Materials Comments Off on Effect of different composite modulation protocols on the conversion and polymerization stress profile of bulk-filled resin restorations

Highlights • Pre-heating does not reduce polymerization stress of resin composite restorations. • Thio-urethane addition increases resin composite degree of conversion. • Thio-urethane addition reduces resin composite polymerization stress. Abstract…

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Translational Research

Aug 9, 2020 by in General Dentistry Comments Off on Translational Research

Significant variation exists in health care practice patterns that creates concerns regarding the quality of care delivered. Clinical practice based on high-quality evidence provides a rationale for clinical decision making….

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