Influence of different surface treatments on microshear bond strength of repair resin composite to two CAD/CAM esthetic restorative materials
نویسندگان
چکیده
منابع مشابه
shear bond strength of the repair composite resin to zirconia ceramic by different surface treatments
introduction: the purpose of this study is the evaluation of the amount of surface roughness (ra) of zirconia ceramic following different surface treatments as well as the assessment of its shear bond strength to composite resin. methods: 40 sintered zirconia ceramic block samples were randomly divided in 4 groups of 10 and underwent the following surface treatments: a) control group without tr...
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OBJECTIVE This study evaluated the influence of different surface treatments on the resin bond strength/light-cured characterizing materials (LCCMs), using the intrinsic characterization technique. The intrinsic technique is characterized by the use of LCCMs between the increments of resin composite (resin/thin film of LCCM/external layer of resin covering the LCCM). MATERIALS AND METHODS Usi...
متن کاملPorcelain repair - Influence of different systems and surface treatments on resin bond strength
PURPOSE The purpose of this study was to evaluate the bond strength of composite resin on the fracture surface of metal-ceramic depending on the repair systems and surface roughening methods. MATERIALS AND METHODS A total of 30 disk specimens were fabricated, 15 of each were made from feldspathic porcelain and nickel-chromium base metal alloy. Each substrate was divided into three groups acco...
متن کاملRepair Bond Strength of Aged Resin Composite after Different Surface and Bonding Treatments
The aim of this study was to compare the effect of different mechanical surface treatments and chemical bonding protocols on the tensile bond strength (TBS) of aged composite. Bar specimens were produced using a nanohybrid resin composite and aged in distilled water for 30 days. Different surface treatments (diamond bur, phosphoric acid, silane, and sandblasting with Al₂O₃ or CoJet Sand), as we...
متن کاملPapain–Based Gel for Chemo-Mechanical Caries Removal: Influence on Microleakage and Microshear Bond Strength of Esthetic Restorative Materials
Aim: This study was conducted to throw light on the effect of papain –based gel (Papacarié) on microleakage and microshear bond strength of two esthetic restorative materials ; glass ionomer restoration (Fuji IX GP) and light cured hybrid composite resin (Valux Plus, 3M ESPE). Methods: Microleakage test: thirty primary molars with carious occlusal surfaces were randomly assigned into three grou...
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ژورنال
عنوان ژورنال: Tanta Dental Journal
سال: 2015
ISSN: 1687-8574
DOI: 10.1016/j.tdj.2015.06.001