Adhesives Doped with Bioactive Niobophosphate Micro-Filler: Degree of Conversion and Microtensile Bond Strength
نویسندگان
چکیده
منابع مشابه
Evaluation of degree of conversion, microtensile bond strength and mechanical properties of three etch-and-rinse dental adhesives
This study evaluated microtensile bond strength (μTBS), degree of conversion, modulus of elasticity and ultramicrohardness of three etch-and-rinse adhesives systems. The materials evaluated were: Ambar (FGM), Optibond (Kerr) and Magic Bond (Vigodent). The degree of conversion was analyzed by FTIR/ATR. To evaluate bond strength (μTBS) in dentin, 15 teeth (n = 5) were restored and sliced to obtai...
متن کاملMicrotensile Bond Strength of Self-etching Adhesives to Dentin
The aim of this study was to determine microtensile bond strength of two and one-step self-etching adhesive systems to dentin. 25 intact human third molars were used. Flat surfaces of mid-coronal dentin were exposed and the teeth were divided into 5 groups (n=5). Composite build-ups were made using the following self-etching systems / composite materials: 2-step self-etching system Contax / Ecu...
متن کاملAdhesives Doped with Bioactive
commercial etch-and-rinse adhesive systems, with and without silane, on their degree of conversion (DC) (%) and microtensile bond strength (μTBS). The NbG micro-filler was added to two etch-and-rinse adhesive systems: One Step (OS) and Prime & Bond (PB) at 40% concentration. The following groups were formed: control without glass addition OS; addition of unsilanized NbG (OSNbG); addition of sil...
متن کاملSelf-etching primers and adhesives: aspects of microtensile bond strength, ultrastructure and nanoleakage
Self-etching dentin bonding systems are attractive in that removal of the smear layer and smear plug is not required. It was suggested that less aggressive versions of self-etching primers failed to etch through clinically relevant thick smear layers, resulting in decrease in tensile bond strength. On the other hand, self-etching dentin bonding systems are claimed to be able to etch and prime s...
متن کاملMicrotensile bond strength and interfacial characterization of 11 contemporary adhesives bonded to bur-cut dentin.
OBJECTIVES This study evaluated mechanically and ultra-morphologically 11 different adhesive systems bonded to dentin. METHODS The microtensile bond strength (microTBS) of 11 contemporary adhesives, including two three-step etch&rinse, three two-step etch&rinse, two two-step self-etch and four one-step self-etch adhesives to dentin, were measured. The resultant interfacial ultra-structure at ...
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ژورنال
عنوان ژورنال: Brazilian Dental Journal
سال: 2016
ISSN: 0103-6440
DOI: 10.1590/0103-6440201601110