Buscar
Mostrando ítems 1-10 de 1362
Microhardness of luting agents used for fiber post cementation submitted to thermo cycling
(2014)
Aims and Objectives: The aim of this study was to analyze the microhardness of three resin cements used in cementing glass fiber posts in bovine incisor. The microhardness was analyzed in cervical, middle and apical thirds ...
Microhardness of dual-polymerized resin cement around a translucent fiber post in the intraradicular environment
(2011-10-01)
Aim: In this study, we evaluated the effect of photopolymerization on Vickers microhardness of dual-polymerized resin cement at three locations when a translucent quartz fiber post was used. Materials and Methods: Single-rooted ...
Microhardness of dual-polymerized resin cement around a translucent fiber post in the intraradicular environment
(2011-10-01)
Aim: In this study, we evaluated the effect of photopolymerization on Vickers microhardness of dual-polymerized resin cement at three locations when a translucent quartz fiber post was used. Materials and Methods: Single-rooted ...
Effect of final irrigation protocols on microhardness and erosion of root canal dentin
(2013-10-01)
The aim of this study was to evaluate the effect of final irrigation protocols (17% EDTA, BioPure MTAD, SmearClear, and QMiX) on microhardness and erosion of root canal dentin. Fifty roots were sectioned transversely at ...
Thermocycling effect on microhardness of laboratory composite resins
(2007-07-01)
Tha aim of this study was to evaluate the thermocycling effect on microhardness of laboratory composite resins, 30 disks were fabricated, 5mm of diameter and 2mm of width, using 3 laboratory resins: G1 (n=10) - RESILAB ...
Thermocycling effect on microhardness of laboratory composite resins
(2007-07-01)
Tha aim of this study was to evaluate the thermocycling effect on microhardness of laboratory composite resins, 30 disks were fabricated, 5mm of diameter and 2mm of width, using 3 laboratory resins: G1 (n=10) - RESILAB ...
Effect of final irrigation protocols on microhardness and erosion of root canal dentin
(2013-10-01)
The aim of this study was to evaluate the effect of final irrigation protocols (17% EDTA, BioPure MTAD, SmearClear, and QMiX) on microhardness and erosion of root canal dentin. Fifty roots were sectioned transversely at ...
Dentin microhardness during and after whitening treatments
(2004-05-01)
Objective: This in vitro study aimed to evaluate the effect of bleaching agents on dentin microhardness during and after bleaching. Method and materials: Specimens were randomly assigned to seven groups (n = 15): Nite White ...
Dentin microhardness during and after whitening treatments
(Quintessence Publ Co Inc, 2004-05-01)
Objective: This in vitro study aimed to evaluate the effect of bleaching agents on dentin microhardness during and after bleaching. Method and materials: Specimens were randomly assigned to seven groups (n = 15): Nite White ...
Quantitative analysis of mineral content in enamel using synchrotron microtomography and microhardness analysis. - art. no. 631824
(Spie - Int Soc Optical Engineering, 2006-01-01)
Synchrotron microtomography is a tool to quantify the mineralization of dental tissues as well as microhardness analysis, since they provide adequate precision and contrast sensitivity. This study evaluates synchrotron ...