搜索结果: 1-7 共查到“口腔材料学 Orthodontic brackets”相关记录7条 . 查询时间(0.046 秒)
Hypersensitivity to conventional and to nickel-free orthodontic brackets
Hypersensitivity Nickel Stainless steel Orthodontics corrective
2009/10/19
The aim of this study was to evaluate the allergenic potential of orthodontic brackets, comparing the cutaneous sensitivity provoked by metals present in conventional metallic brackets to that provoke...
Modification of 4-META/MMA-TBB Resin for Safe Debonding of Orthodontic Brackets — Influence of the Addition of Degradable Additives or Fluoride Compound
4-META/ MMA-TBB resin Debonding Enamel
2009/9/14
The purpose of this study was to evaluate the performance of modified 4-META/ MMA-TBB resin cements (Superbond C&B) in terms of debonding orthodontic brackets easily and safely from enamel without the...
Effect of Acetic NaF Solution on the Corrosion Behavior of Stainless Steel Orthodontic Brackets
Acetic NaF solution Color change Stainless steel brackets
2009/9/14
This study assessed the effect of acetic NaF solutions on stainless steel orthodontic brackets. Acetic acid was added to a 0.1% NaF solution to make two solutions, one with pH 3.5 and the other with p...
Corrosion-related Changes on Ti-based Orthodontic Brackets in Acetic NaF Solutions: Surface Morphology, Microhardness, and Element Release
Corrosion Bracket NaF solution
2009/9/11
This study sought to investigate the effects of acetic NaF solutions on titanium and Ti alloy brackets. To this end, two different brackets were immersed in various NaF-containing solutions for three ...
Study on fabrication of orthodontic brackets with the photocatalytic function of titanium dioxide
Photocatalysis Titanium dioxide Bracket
2009/9/11
We sought to investigate whether the photocatalytic function of rutile-type titanium dioxide is applicable for orthodontic brackets. To this end, TiO2 specimens were compressed and sintered. Then, eac...
Effects of application time and agitation for bonding orthodontic brackets with two self-etching primer systems
Self-etching primer Shear bond strength Agitation Application time
2009/9/11
The purpose of this study was to evaluate the shear bond strength, adhesive remnant index (ARI) and etching effect of two self-etching systems (Transbond Plus, Beauty Ortho Bond) at different applicat...
A Comparison of the Shear Bond Strength of Orthodontic Brackets Bonded With Light-Emitting Diode and Halogen Light-Curing Units
Light emitting diode Orthodontic bracket
2010/4/2
Statement of the problem: Various methods such as light emitting diode (LED) have been used to enhance the polymerization of resin-based orthodontic adhesives. There is a lack of information on the ad...