搜索结果: 1-15 共查到“口腔材料学 Enamel”相关记录21条 . 查询时间(0.118 秒)
Bonding of self-adhesive resin cements to enamel using different surface treatments: bond strength and etching pattern evaluations
Self-adhesive resin cement Bond strength Enamel
2010/11/29
This study evaluated the shear bond strengths and etching patterns of seven self-adhesive resin cements to human enamel specimens which were subjected to one of the following surface treatments: (1) P...
Bond strength of adhesive systems to human tooth enamel
Shear strength Dentin-bonding agents Dental enamel
2009/10/16
The purpose of this study was to evaluate in vitro three adhesive systems: a total etching single-component system (G1 Prime & Bond 2.1), a self-etching primer (G2 Clearfil SE Bond), and a self-etchin...
Can previous acid etching increase the bond strength of a self-etching primer adhesive to enamel?
Tensile strength Dentin-bonding agents Dental enamel
2009/10/16
Because a greater research effort has been directed to analyzing the adhesive effectiveness of self etch primers to dentin, the aim of this study was to evaluate, by microtensile testing, the bond str...
Chemical, Morphological and Thermal Effects of 10.6-μm CO2 Laser on the Inhibition of Enamel Demineralization
FT-Raman spectroscopy SEM Cross-sectional microhardness
2009/9/14
Studies have shown that enamel can be modified by pulsed CO2 laser to form a more acid-resistant substrate. This study evaluated the effects of a 10.6-μm CO2 laser on enamel surface morphology and che...
Spectroscopic Characterization of Enamel Surfaces Irradiated with Er:YAG Laser
Enamel Er:YAG laser XPS
2009/9/14
The purpose of this study was to investigate the effect of laser irradiation on the enamel surface spectroscopically. Polished bovine enamel surface was irradiated with an Er:YAG laser apparatus and c...
Effect of Enamel Shades on Color of Layered Resin Composites
Resin composite Color Translucency
2009/9/14
The purpose of this study was to evaluate the effect of the covering enamel layer of various thicknesses on the color of layered resin composites (LRC). To this end, the CIELAB parameters of the follo...
Effect of Fluoride in Phosphate Buffer Solution on Bonding to Artificially Carious Enamel
Fluoride Microshear bond strength Artificially carious enamel
2009/9/14
The purpose of the present study was to evaluate the effect of fluoride on resin bonding to artificially carious enamel. Specimens from demineralized human enamel sections were prepared using two comm...
Shear Bond Strength and FEM of a Resin-modified Glass Ionomer Cement—Effects of Tooth Enamel Shape and Orthodontic Bracket Base Configuration
Resin-modified glass ionomer cement Bond strength FEM
2009/9/14
The objective of this study was to evaluate the influences of enamel shape and bracket base configuration on shear bond strength from a biomechanical point of view. To this end, shear bond test and st...
Resin Infiltration of Artificial Enamel Caries Lesions with Experimental Light Curing Resins
Caries Infiltration Infiltrant
2009/9/14
To prevent enamel lesions from further demineralization, a complete and homogeneous penetration of low-viscosity resins (‘infiltrants’) should be accomplished. With commercially available adhesives, t...
The purpose of this study was to determine the elastic modulus of enamel during bleaching procedure with the use of an ultrasonic device. Enamel sections were obtained from freshly extracted bovine in...
Micro-shear Bond Strength of Two All-in-one Adhesive Systems to Unground Fluorosed Enamel
Unground fluorosed enamel All-in-one adhesive Micro-shear bond strength
2009/9/14
The aim of this study was to evaluate the micro-shear bond strengths of two all-in-one adhesive systems to unground fluorosed enamel.
Buccal surfaces of 24 normal and 24 moderately fluorosed teeth (T...
Enamel Bonding of Self-etch and Phosphoric Acid-etch Orthodontic Adhesive Systems
Orthodontic brackets Shear bond strengths Self-etching primer
2009/9/14
This study was conducted to examine the shear bond strengths of orthodontic brackets to ground enamel with two self-etching adhesives (Beauty Ortho Bond and Transbond XT) and two phosphoric acid-etchi...
Effect of Storage Duration/Solution on Microshear Bond Strength of Composite to Enamel
Storage solution Duration Bond strength
2009/9/14
The aim of this study was to determine the effect of three storage solutions and two storage durations on microshear bond strength (μSBS) of a resin composite. Sixty non-carious human permanent molars...
The Effect of Different Light Sources on Microleakage of Bleached Enamel
Bleaching Microleakage Light curing units
2009/9/11
This study evaluated the immediate effects of halogen, LED (light-emitting diode), and plasma arc curing units on microleakage of bleached enamel. The buccal and lingual enamel surfaces of experimenta...
Tensile Bond Strength of One-step Self-etch Adhesives to Er:YAG Laser-irradiated and Non-irradiated Enamel
Bond strength Er:YAG laser One-step adhesive
2009/9/11
This study determined the bond strengths to Er:YAG laser-irradiated and non-irradiated bovine enamel of three one-step self-etch adhesives (AQ Bond Plus (AQP), G-Bond (GB), and Clearfil Tri-S Bond (TS...