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Influence of composite restorative materials and light-curing units on diametrical tensile strength
Light emitting diode Composite resins Diametrical tensile strength Mechanical properties
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2009/10/19
The aim of this study was to evaluate the diametrical tensile strength (DTS) of three light-curing photo-activated composites with two different light curing units (LCU). Three types of dental restora...
Hardness of a bleaching-shade resin composite polymerized with different light-curing sources
Composite resins Dental materials Hardness
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2009/10/19
The microhardness of a bleaching-shade resin composite polymerized with different light-curing units was evaluated. Composite samples (3M ESPE Filtek Supreme) were applied to brass rings (2 mm in thic...
The Value of Light Intermittent Force In the Treatment of Malocclusions
Light Intermittent Force Treatment of Malocclusions
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2009/3/16
The Value of Light Intermittent Force In the Treatment of Malocclusions.
The D. R. 11 - Light Resilient Arch For Use In Extensive Space Closure
D. R. 11 Light Resilient Arch Extensive Space Closure
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2009/3/16
The D. R. 11 - Light Resilient Arch For Use In Extensive Space Closure.
A Clinical Assessment of Light and Heavy Forces in the Closure of Extraction Spaces
A Clinical Assessment Light and Heavy Forces Extraction Spaces
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2009/3/10
A Clinical Assessment of Light and Heavy Forces in the Closure of Extraction Spaces.
Water and Saliva Contamination Effect on Shear Bond Strength of Brackets Bonded with a Moisture-Tolerant Light Cure System
Moisture Brackets Shear bond strength
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2010/3/5
Objective: To evaluate the effects of water and saliva contamination on shear bond strength of brackets bonded with a moisture-tolerant light cure system.
Materials and Methods: Brackets were bonded ...
Bond strengths of two ceramic brackets using argon laser, light, and chemically cured resin systems
Bond strength Ceramic brackets Resin Argon laser
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2009/1/8
The present study compared tooth-bracket bond strengths using two types of ceramic brackets and three methods of polymerization: argon laser, conventional light, and chemical. Ninety extracted hum...
A 5-year clinical review of bond failure with a light-cured resin adhesive
Clinical review Bond failure Survival analysis
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2009/1/8
The purpose of this study was to investigate the time to first failure of stainless steel orthodontic brackets (Ormco Corp, Glendora, Calif) bonded with a light-cured resin adhesive (Transbond, 3M...
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
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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...
A reexamination of various extraoral appliances in light of recent research findings
Extraoral appliances Protraction headgear Center of resistance Maxillofacial complex
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2009/1/4
The location of the center of resistance of the dentomaxillary complex has recently been identified more accurately than before. Based on this new finding, various modifications of the common facebow ...
Bonding of Light-Cured Glass Ionomer Cement to Polycarbonate Resin Treated With Experimental Primers
Polycarbonate resin Light-cured glass ionomer Experimental primers Brackets Shear bond strength
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2009/1/4
The effect of experimental primers on the shear bond strength of polycarbonate composite resin with light-cured glass ionomer cements was investigated. Mixtures of methylmethacrylate (MMA) with th...
A Comparison of Shear Bond Strengths of Three Visible Light-Cured Orthodontic Adhesives
Visible light cure Composites Resin-modified glass ionomer Shear bond strength
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2008/12/26
The purpose of this study was to evaluate the shear bond strength and the site of bond failure for 2 visible light-cured composites (Transbond XT and Enlight) and a resin-modified glass ionomer ce...
Evaluation of a New Curing Light on the Shear Bond Strength of Orthodontic Brackets
Curing lights LED/halogen Shear bond Orthodontic brackets
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2008/12/19
With the introduction of photosensitive (light-cured) restorative materials in dentistry, various methods were suggested to enhance their polymerization and to shorten the curing time including la...
Bond Strength of Orthodontic Brackets Using Different Light and Self-Curing Cements
Composite resins Dental cements Bonding Brackets
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2008/12/17
The purpose of the study was to evaluate the shear bond strength of stainless steel orthodontic brackets directly bonded to extracted human premolar teeth. Fifty teeth were randomly divided into fiv...
Evaluation of Light Curing Units Used for Polymerization of Orthodontic Bonding Agents
Light curing units Blue light–emitting diode Tungsten-quartz halogen Plasma arc
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2008/12/17
This study evaluated the light intensity of various light curing units, the effect of distance of the light guide, and the validity of a tapered light guide. Light curing units tested included (1) f...