Monomer Release from Resin Based Dental Materials Cured With LED and Halogen Lights
نویسندگان
چکیده
منابع مشابه
Monomer Release from Resin Based Dental Materials Cured With LED and Halogen Lights
OBJECTIVES To measure the release of TEGDMA and BisGMA from two commercially available composite resins; Filtek Z 250 (3M ESPE, Germany), Leaddent (Leaddent, Germany) and two fissure sealants; Helioseal F (3M ESPE, Germany) Enamel Loc (Premiere Rev, USA) over 1, 3 and 7 days after polymerization with standard quartz-tungsten halogen Coltolux II (QHL) (Coltene Switzerland) and a standard blue li...
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The purpose of this study was to evaluate the polymerization effectiveness of a composite resin (Z-250) utilizing microhardness testing. In total, 80 samples with thicknesses of 2 and 4 mm were made, which were photoactivated by a conventional halogen light-curing unit, and light-curing units based on LED. The samples were stored in water distilled for 24 h at 37 ° C. The Vickers microhardness ...
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ژورنال
عنوان ژورنال: European Journal of Dentistry
سال: 2010
ISSN: 1305-7456,1305-7464
DOI: 10.1055/s-0039-1697806