In situ Effect of Nanohydroxyapatite Paste in Enamel Teeth Bleaching
نویسندگان
چکیده
منابع مشابه
In situ Effect of Nanohydroxyapatite Paste in Enamel Teeth Bleaching.
AIM Evaluate in situ the effect of nanohydroxyapatite paste (nano-HAP) before bleaching with hydrogen peroxide 35% (HP35%) by ion chromatography (IC) Knoop hardness number (KHN) and tristimulus colorimetry (TC). MATERIALS AND METHODS A total of 60 fragments were obtained from third molars included (3 mm × 3 mm × 3 mm) and the specimens were divided into three groups (n = 20): Gas chromatograp...
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15 صفحه اولEffect of bleaching agents on enamel surface of bovine teeth: A SEM study
BACKGROUND This study aimed to evaluate changes in the enamel surface of bovine teeth after whitening with exogenous bleaching agents: 10% carbamide peroxide (group 1), 16% carbamide peroxide (group 2) and 35% hydrogen peroxide activated by a light-emitting diode (LED) (group 3). The evaluations were performed by scanning electron microscopy (SEM). MATERIAL AND METHODS Ninety bovine teeth wer...
متن کاملEffect of bleaching teeth with hydrogen peroxide in the morphology, hydrophilicity, mechanical and tribological properties of enamel
The oral aesthetic medicine has contributed increasingly to correct aesthetic defects in order to respond to the standards of beauty imposed by society. A smile with white teeth is included in these standards. However, due to several factors, such as diet, age and certain vices, the natural color of teeth tends to change. The bleaching of teeth pretends to restore the original color of the teet...
متن کاملEffectiveness of Home Bleaching Agents in Discolored Teeth and Influence on Enamel Microhardness
OBJECTIVES This study evaluated the effectiveness of different home bleaching agents on color alteration and their influence on surface and subsurface microhardness of discolored bovine enamel. MATERIAL AND METHODS Forty-five fragments of bovine incisors were randomly allocated into 3 groups (n=15) according to the bleaching agent: 10% carbamide peroxide gel (CP10), 16% carbamide peroxide gel...
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ژورنال
عنوان ژورنال: The Journal of Contemporary Dental Practice
سال: 2017
ISSN: 1526-3711
DOI: 10.5005/jp-journals-10024-2164