منابع مشابه
Bone regeneration in dentistry using bioactive glass 49S :A review
Background and Aim: The aim of this study was to evaluate the effect of 49S bioactive glass nanoparticles made by sol-gel technique on bone regeneration in dentistry. These glass are especially used as bone repair materials because of their properties such as biodegradability and bioactivity, so they seem to be successful in orthopedic and dental surgery. Material and Methods: Acoording to this...
متن کاملa review of glass-ionomers: from conventional glass-ionomer to bioactive glass-ionomer
materials used in the body, especially the materials used in various oral cavity regions should be stable and passive without any interactions with the body tissues or fluids. dental amalgam, c omposite resins and dental cements are the materials of choice with such properties. the first attempts to produce active materials, which could interact with the human body tissues and fluids were promp...
متن کاملPhysical properties of resin-modified glass-ionomers.
The physical properties and shear bond strength of two resin-modified glass-ionomers: RMGIs (FJL and VT) and as a control, a conventional glass-ionomer: CGI (FJ), were evaluated. Ninety percent of the setting shrinkage under dry conditions and nominal hygroscopic expansion in water during 360 h occurred within the first 24 h. The nominal hygroscopic expansion of CGI was 0.38% while the RMGIs de...
متن کاملGlass ionomer cements in pediatric dentistry: review of the literature.
Glass ionomer cement systems have become important dental restorative and luting materials for use in preschoolers, children and teenagers. These materials form chemical bonds to tooth structure, are biocompatible, release fluoride ions for uptake by enamel and dentin, and are able to take up fluoride ions from dentifrices, mouthwashes, and topically applied solutions. Unlike early glass ionome...
متن کاملA Review of Glass-Ionomer Cements for Clinical Dentistry
This article is an updated review of the published literature on glass-ionomer cements and covers their structure, properties and clinical uses within dentistry, with an emphasis on findings from the last five years or so. Glass-ionomers are shown to set by an acid-base reaction within 2-3 min and to form hard, reasonably strong materials with acceptable appearance. They release fluoride and ar...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2018
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2018.98