Light curing through glass ceramics: effect of curing mode on micromechanical properties of dual-curing resin cements
نویسندگان
چکیده
منابع مشابه
Effect of High-Irradiance Light-Curing on Micromechanical Properties of Resin Cements
This study investigated the influence of light-curing at high irradiances on micromechanical properties of resin cements. Three dual-curing resin cements and a light-curing flowable resin composite were light-cured with an LED curing unit in Standard mode (SM), High Power mode (HPM), or Xtra Power mode (XPM). Maximum irradiances were determined using a MARC PS radiometer, and exposure duration ...
متن کاملLight curing of dual cure resin cement
266 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
متن کاملEffect of Light Curing Unit on Resin-modified Glass-ionomer Cements: a Microhardness Assessment
OBJECTIVE To evaluate the microhardness of resin-modified glass-ionomer cements (RMGICs) photoactivated with a blue light-emitting diode (LED) curing light. MATERIAL AND METHODS Thirty specimens were distributed in 3 groups: Fuji II LC Improved/GC (RM1), Vitremer/3M ESPE (RM2) and Filtek Z250/3M ESPE (RM3). Two commercial light-curing units were used to polymerize the materials: LED/Ultrablue...
متن کاملInfluence of viscosity and curing mode on degree of conversion of dual-cured resin cements
OBJECTIVE The purpose of this study was to evaluate the effects of the viscosities and curing modes on the degree of conversion (DC) of two resin cements. METHODS Eight experimental groups were evaluated (n=5), according to the dual-cured resin cements (Nexus 2/Variolink II), viscosity (low and high) and evaluation time (5 minutes and 24 hours). The resin cements were applied to surface of a ...
متن کاملCuring efficiency of dual-cure resin cement under zirconia with two different light curing units
PURPOSE Adequate polymerization is a crucial factor in obtaining optimal physical properties and a satisfying clinical performance from composite resin materials. The aim of this study was to evaluate the polymerization efficiency of dual-cure resin cement cured with two different light curing units under zirconia structures having differing thicknesses. MATERIALS AND METHODS 4 zirconia discs...
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ژورنال
عنوان ژورنال: Clinical Oral Investigations
سال: 2013
ISSN: 1432-6981,1436-3771
DOI: 10.1007/s00784-013-1051-y