Comparative evaluation of microhardness between giomer, compomer, composite and resin-modified GIC
نویسندگان
چکیده
منابع مشابه
Comparative Evaluation of Surface Hardness of Different Resin-Modified Glass Ionomers and a Compomer
Introdouction: Due to the practical problems and time restriction issues in treating dental problems in children, there is a noticeable demand for the application of a convenient handling restorative material with acceptable physical-mechanical properties. The aim of this investigation was to evaluate Vickers microhardness of four tooth-colored restorative materials as a determining mechanical...
متن کاملComparative Evaluation of Surface Hardness of Different Resin-Modified Glass Ionomers and a Compomer
1Assistant Professor, Dental Materials Research Center, Department of Pedodontics, Babol University of Medical Sciences, Babol, Iran. 2Assistant Professor, Dental Materials Research Center, Department of Operative Dentistry, Babol University of Medical Sciences, Babol, Iran. 3 Dental Student, Dental Materials Research Center, Babol University of Medical Sciences, Babol, Iran. 4Assistant Profess...
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Background and Aim: One of the weaknesses of Class II composite resin restorations is gingival microleakage which contributes to postoperative sensitivity and secondary caries. The aim was to evaluate the microleakage in Class II composite resin restorations with different thicknesses of resin-modified glass ionomer (RMGI). Materials and Methods: In this in-vitro study, standardized Class II s...
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The current study evaluated the bonding ability of composite to glass ionomer cement (GIC) using three different bonding systems. One hundred samples of composites bonded to GIC were prepared and divided into five groups. In Group A, the composite was bonded to GIC after the initial setting of the GIC being employed as a total-etch adhesive. In Group B, the self-etch primer was employed to bond...
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Background and Aims: Nowadays, new techniques are used to control dental caries that have the ability to kill cariogenic bacteria. Recently, the addition of antibiotics to glass ionomers has been proposed to reduce the overall number of saliva bacteria. The aim of this study was to compare the antimicrobial effect and compressive strength of resin- modified glass ionomer (RMGI) containing diffe...
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ژورنال
عنوان ژورنال: International Dental Journal of Student's Research
سال: 2020
ISSN: 2394-708X,2278-3784
DOI: 10.18231/2278-3784.2018.0015