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Effect of PMMA filler particles addition on the physical properties of resin composite
PMMA Resin composite Filler
2010/11/30
The aim of this study was to evaluate the effect of additional polymethyl methacrylate (PMMA) fillers on the physical properties of experimental resin composites. PMMA particles (d=30 μm) were added t...
Flexural properties of ethyl or methyl methacrylate-UDMA blend polymers
Denture base resin Urethane dimethacrylate Flexural properties
2010/11/30
Light-curing polyethyl methacrylate (PEMA)-urethane dimethacrylate (UDMA) resins and polymethyl methacrylate (PMMA)-UDMA resins were prepared by two processes. For first step, PEMA or PMMA powders wer...
Effect of chromium content on mechanical properties of casting Ti-Cr alloys
Mechanical property Titanium alloys Titanium casting
2010/11/30
The mechanical properties of a series of binary Ti-Cr alloys were investigated. Chromium content ranged from 5 to 20 mass%. Dumbbell- and disk-shaped specimens of each alloy were obtained by casting f...
Dynamic viscoelastic properties, water absorption, and solubility of home reliners
Home reliner Liner type denture adhesive Dynamic viscoelasticity
2010/11/30
Scant rheological information is available regarding home reliners (liner type denture adhesives). We evaluated 6 different home reliners in regard to their viscoelastic properties, water absorption a...
Dynamic viscoelastic properties of experimental silicone soft lining materials
Dynamic viscoelastic properties Silicone elastomer
2010/11/29
The purpose of this study was to evaluate the dynamic viscoelastic properties of experimental silicone soft lining materials, Silastic® MDX 4-4210 reinforced with silica fillers. Storage modulus (...
Corrosion Properties of Ag-Au-Cu-Pd System Alloys Containing Indium
Ag-Au-Cu-Pd system alloy Corrosion resistance Tarnish
2010/12/1
In this study, the corrosion resistance of Ag-Au-Cu-Pd system alloys consisting of 5 or 10 mass% indium was evaluated. Levels of element release and tarnish were determined and electrochemical measure...
Mechanical properties of a resin-modified glass ionomer cement for luting: effect of adding spherical silica filler
Resin-modified glass-ionomer cement Silica filler Mechanical property
2010/11/26
This study investigated the effects of spherical silica filler (SSF) on the workability and mechanical properties of resin-modified glass ionomer cements for luting (RMGICL). Varying powder/liquid rat...
Effects of sintering temperature on physical and compositional properties of α-tricalcium phosphate foam
Foam α-tricalcium phosphate Bone substitutes
2010/11/26
Effects of sintering temperature on the physical and compositional properties of α-TCP foam fabricated using the polyurethane foam method were examined. When a polyurethane foam coated with α-TCP slur...
Effects of aging and HEMA content on the translucency, fluorescence, and opalescence properties of experimental HEMA-added glass ionomers
Glass ionomer Optical stability Aging
2010/11/26
Changes in the translucency, fluorescence, and opalescence of experimental 10–50% 2-hydroxyethyl methacrylate (HEMA)-added glass ionomers (HAGIs) after 5,000 cycles of thermocycling were determined an...
Surface Antibacterial Properties of Four Tooth-Colored Restorative Materials
Dental Materials Anti-Bacterial Agents Dental Caries Composite Resins compoglass flow glass ionomer
2009/12/7
Objective:This study investigated the antibacterial properties of an ion-releasing resin composite (Degufill), a hybrid resin composite (InTen-S), a compomer (Compoglass F) and a resin-modified glass ...
This study was undertaken to explore the effect of heating on gutta-percha, analyzing the occurrence of endothermic peaks corresponding to the transformation that occurs in the crystalline structure o...
Effects of the Taper Shape,Dual-Thread,and Length on the Mechanical Properties of Mini-Implants
Mini-implant Shape Dual-thread Mechanical Torque
2010/3/5
Objective: To analyze the mechanical effects of the length and the various shapes such as cylindrical shape, taper shape, and dual-thread shape on the insertion and removal torque of mini-implants.
...
Preparation and Properties of Chitosan/Calcium Phosphate Composites for Bone Repair
Chitosan Calcium phosphate Composites
2009/9/15
Chitosan/calcium phosphate (CaP) composites composed of bioactive calcium phosphate and flexible chitosan were made by a simple mixing-and-heating method. Phase composition, morphology, and mechanical...
Effect of Thermocycling on Interfacial Gap-formation in Class V Cavities and Mechanical Properties of Spherical Silica Filler Addition to Resin-modified Glass Ionomer Restorations
Resin-modified glass ionomer cement Silanized spherical silica fillers Thermocycled condition
2009/9/15
The effects of thermocycling at 20,000 cycles and addition of silanized spherical silica filler (SF) on resin-modified glass ionomer cement (RMGIC) restorations were investigated. A RMGIC added with a...
Detailed Consideration of Physicochemical Properties of CO3apatites as Biomaterials in Relation to Carbonate Content Using ICP,X-ray Diffraction,FT-IR,SEM,and HR-TEM
CO3apatites Carbonate contents Detailed analyses
2009/9/15
CO3apatites with different carbonate contents were synthesized at 60±1°C and pH 7.4±0.2 under different carbonate concentrations (0-0.3 mol/ L) in the supplied solutions. Their physicochemical propert...