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Showing 1 to 5 of 5 for “"Glass ionomers"”.
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Ionic exchanges between glass ionomers and demineralised dentine
Glass-ionomer cement has been used in the Atraumatic Restorative Technique (ART) for stabilisation of carious lesions. The infected layer or fully demineralised dentine is removed by dental hand instruments only and glass-ionomer cement is placed to restore the lesion leaving the affected layer or …
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Comparative evaluation of the compressive strength surface hardness and porosity of a selection of capsule-mixed versus hand-mixed Glass lonomer cements
Introduction: Glass ionomers are available in sets of powder and liquid constituents, which are dispensed using a scoop and dropper bottle system prior to hand-mixing by an operator. Glass ionomers are also available in capsulated form, which is mixed in a suitable mechanical mixing machine prior …
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Mechanical properties of a new zinc-reinforced glass ionomer restorative material
Objective: Zinc-reinforced glass ionomer restorative material (ZRGIC) has been proposed as an improved restorative material. The study compared the mechanical properties of a ZRGIC restorative material (ChemFil Rock, (Dentsply)), with three commercially available glass ionomers (GICs); Fuji IX GP …
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Evaluation of Tensile Bond Strength of Glass Ionomer Cements for Orthodontic Bonding
Glass ionomer cements offer advantages over conventional composite resins when used for orthodontic bonding. These include chemical bonding to enamel, fluoride release, and ease of removal from enamel upon debonding. This study evaluated the tensile bond strengths of three Type I (luting) and three …
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In-vitro-Evaluation der Dentinhaftung und Randschlussqualität eines Komposits, eines säuremodifizierten Komposits und eines kunststoffmodifizierten Glasionomerzementes
… der Dentinadhäsive beziehungsweise des Hybridionomers fand deshalb jeweils mit und ohne vorherige Säurekonditionierung des Dentins statt. Die Beeinflussung der Haftfestigkeit und Randqualität durch die Total-Etch-Technik konnte auf diese Weise sowohl für die Systeme mit selbstkonditionierendem …