搜索结果: 1-13 共查到“医学 Glass ionomer cements”相关记录13条 . 查询时间(0.058 秒)
Preparation and Evaluation of Antibacterial Dental Glass-ionomer Cements
antibacterial glass-ionomer cement
2015/1/12
The functional quaternary ammonium salts (QAS) and their constructed polyQAS or PQAS were synthesized, characterized and formulated into a novel antibacterial glass-ionomer cement. Compressive strengt...
In vitro activity of zinc oxide-eugenol and glass ionomer cements on Candida albicans
Candida Candidiasis oral Glass ionomer cements Zinc oxide-eugenol cement Antimicrobial activity
2009/10/19
The aim of this study was to evaluate in vitro the antimicrobial activity of glass ionomer (GIC) and zinc oxide-eugenol (ZOE) cements against Candida albicans. Standardized GIC and ZOE specimens were ...
Water sorption of resin-modified glass-ionomer cements photoactivated with LED
Glass ionomer cements Water Light
2009/10/19
The Light Emitting Diodes (LED) technology has been used to photoactivate composite resins and there is a great number of published studies in this area. However, there are no studies regarding resin-...
Compressive strength of glass ionomer cements using different specimen dimensions
Glass ionomer cements Compressive strength Materials testing
2009/10/19
The purpose of this study was to evaluate the compressive strength of two glass ionomer cements, a conventional one (Vitro Fil?- DFL) and a resin-modified material (Vitro Fil LC?- DFL), using two test...
Effect of Water on Shear Strength of Glass Ionomer Cements for Luting
Luting agent Glass polyalkenoate cement Shear strength
2009/9/14
This study examined the effect of ambient water on the shear strength of glass ionomer cements for luting. Disk specimens were fabricated from four commercially available glass ionomer cements with di...
Mechanical Behavior of Glass Ionomer Cements as a Function of Loading Condition and Mixing Procedure
Glass ionomers Mechanical properties Mixing systems
2009/9/14
With a view to comparing conventional (CGIC) and resin-modified glass ionomer cements (RMGIC) in terms of mechanical properties, these materials were subjected to different loading conditions for eval...
Effect of Four Silane Coupling Agents on Bonding of Two Resin-modified Glass Ionomer Cements to a Machinable Ceramic
Machinable ceramic Resin-modified glass ionomer cement Shear bond strength
2009/9/14
The purpose of the present study was to evaluate the effect of four silane coupling agents on the bond strength between two resin-modified glass ionomer cements and a machinable leucite glass ceramic....
Bond strengths of two conventional glass-ionomer cements to irradiated and non-irradiated dentin
Irradiation Glass-ionomer cements Adhesion
2009/9/11
This study evaluated the influence of irradiation on the dentin shear bond strength of two conventional glass ionomer cements (GICs). Thirty extracted molars were bisected in the mesio-distal directio...
Comparative laboratory investigation of dual-cured vs. conventional glass ionomer cements for band cementation
Orthodontic bands Dual cured cement Glass ionomer cement Ball mill
2009/1/8
This laboratory study compared the mean tensile bond strength, mode of band failure, and survival time of orthodontic bands cemented with dual-cured cement or conventional glass ionomer cement. Surv...
Effect of contamination and etching on enamel bond strength of new light-cured glass ionomer cements
Light-cured glass ionomer cements Shear bond strength Contamination
2009/1/7
The effect of water and saliva contamination on the bond strength of metal orthodontic brackets cemented to etched (10% polyacrylic acid) and unetched human premolar enamel was investigated. Two bon...
Glass Ionomer Cements as Luting Agents for Orthodontic Brackets
Resin-reinforced glass ionomer cements Orthodontic brackets Shear bond strength
2008/12/19
The objectives of the present study were to (1) assess the shear bond strengths of resin-reinforced glass ionomer Fuji Ortho LC and GC Fuji Ortho cements under differing conditions and (2) compare t...
Metallic Brackets Bonded with Resin-reinforced Glass Ionomer Cements under Different Enamel Conditions
Glass ionomer cement Shear strength Dental bonding Orthodontic brackets
2008/11/20
Objective: To assess the shear bond strength of metallic orthodontic brackets bonded with either Fuji Ortho or Ortho Glass LC resin-reinforced glass ionomer cements to enamel surfaces under differ...
A Histopathologic Study on Pulp Response to Glass Ionomer Cements in Human Teeth
Pulp response Inflammatory cell response Glass ionomer
2010/2/4
Statement of Problem: Despite the wide range of new dental materials, there is still a need for biomaterials demonstrating high biocompatibility, antimicrobial effects and ideal mechanical properties....