搜索结果: 1-9 共查到“口腔医学 Silica”相关记录9条 . 查询时间(0.068 秒)
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...
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...
Shear Bond Strengths of Four Resin Bonding Systems to Two Silica-based Machinable Ceramic Materials
Machinable ceramic Bonding system Shear bond strength
2009/9/15
The purpose of this study was to evaluate the bond strength between four bonding systems (GC Ceramic Primer and Linkmax HV (CP+LM), Clapearl Bonding Agent and Clapearl DC (CBA+CL), Clearfil Mega Bond ...
Effect of Spherical Silica Filler Addition on Immediate Interfacial Gap-formation in Class V Cavity and Mechanical Properties of Resin-modified Glass-ionomer Cement
Resin-modified glass-ionomer cement Silanized spherical silica fillers Immediate condition
2009/9/14
The aim of this study was to investigate how the addition of silanized spherical silica filler (SF) would influence the formation of summed, immediate interfacial gaps in Class V tooth cavities. Resin...
Ultrasonic cleaning of silica-coated zirconia influences bond strength between zirconia and resin luting material
Zirconia Silica Adhesion
2009/9/14
The purpose of this study was to evaluate how ultrasonic cleaning of silica-coated zirconia surfaces would influence the latter&prim;s bond strength to resin luting material. Forty zirconia specimens ...
Effect of pH and Addition of Salt on the Adsorption Behavior of Lysozyme on Gold, Silica, and Titania Surfaces Observed by Quartz Crystal Microbalance with Dissipation Monitoring
Lysozyme Adsorption QCM-D
2009/9/11
The adsorption behaviors of lysozyme on dentally related Au, SiO2, and TiO2 surfaces were investigated by a quartz crystal microbalance with dissipation monitoring (QCM-D) method. Frequency shifts ind...
Influence of Simplified Silica Coating Method on the Bonding Strength of Resin Cement to Dental Alloy
Silica coating Dental alloy Bonding strength
2009/9/11
This study evaluated the effectiveness of a simplified silica coating method (CoJet System) on the bonding strength of resin cements to dental alloy. Bonding strength of the specimens treated with met...
Chemical mechanical polishing of titanium with colloidal silica containing hydrogen peroxide — mirror polishing and surface properties
Chemical mechanical polishing Titanium XPS
2009/9/11
Chemical mechanical polishing (CMP) of cpTi (Ti) was carried out using two types of slurries, acidic and basic colloidal silica containing H2O2 up to 3 wt%, to obtain flat and mirror-polished surfaces...
Friction of Conventional and Silica-Insert Ceramic Brackets in Various Bracket-Wire Combinations
Friction Ceramic bracket
2008/11/3
Objective: To compare the level of friction resistance (FR) of conventional and silica-insert ceramic brackets using various bracket-wire combinations and angulations.Materials and Methods: Four types...