Microfilled Resin Composite
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Silorane- and high filled-based"low-shrinkage" resin composites: shrinkage, flexural strength and modulus
This study compared the volumetric shrinkage (VS), flexural strength (FS) and flexural modulus (FM) properties of the low-shrinkage resin composite Aelite LS (Bisco) to those of Filtek LS (3M ESPE) and two regular dimethacrylate-based resin composites, the microfilled Heliomolar (Ivoclar Vivadent) and the microhybrid Aelite Universal (Bisco). The composites
Braz. oral res.. Publicado em: 01/03/2013
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2. Influence of light curing exposure times and devices on the discoloration and on the physical-chemical and morphologic properties of different types of composite resins / Influencia das fontes e tempos de fotoativação sobre a pigmentação e propriedades fisico-quimica e morfologica de diferentes tipos de resina composta
The objective of the present study was to evaluate the effect of LCU and light curing time on the discoloration, degree of conversion (DC), microhardness (KHN) and surface roughness (Ra) of different types of composite resins. Specimens (2.0 mm of height; 5.0 mm of diameter) were fabricated from different types of composite resins (CR) [Nanofilled: Filtek Su
Publicado em: 2009
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3. Optical density and chemical composition of microfilled and microhybrid composite resins
This study evaluated the optical density of two microfilled and two microhybrid resins, as well as the composition of these materials with regard to their optical density. Cavities prepared in 12 2-mm- or 4-mm-thick acrylic plastic plates were filled with Z250 (3M-ESPE), A110 (3M-ESPE), Charisma (Heraeus-Kulzer) and DurafillVS (Heraeus-Kulzer). The resin inc
Journal of Applied Oral Science. Publicado em: 2008-04
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4. Evaluation of influence of a gel-based hydrogen peroxide 35% on the surface roughness of three composite resins of different sizes of particles / Avaliação da influência de um gel a base de peróxido de hidrogênio a 35% sobre a rugosidade superficial de três resinas compostas fotopolimerizáveis de diferentes tamanhos médios de partículas
The bleaching has been in dentistry as the simplest, common and conservative way to return of the pattern of color desired by the patients. The bleaching consists in an attack on dental surface breaking pigments, which are long chains of carbon, causing molecular chains ever smaller until it can be eliminated by diffusion. Considering the practice daily, the
Publicado em: 2007
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5. Tratamento cirúrgico-restaurador para recessões gengivais associadas às lesões cervicais não-cariodas: estudo clínico em 6 meses
O objetivo do presente estudo foi avaliar clinicamente o efeito do tratamento de recessões gengivais associadas às lesões cervicais não-cariosas (LCNC) por meio de restaurações com ionômero de vidro modificado por resina (IVMR) ou resina composta microparticulada (RCM) e deslocamento coronário do retalho (DCR), em um período de 6 meses após a reali
Publicado em: 2006
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6. Avaliação comparativa da resistência à abrasão de resinas compostas "condensáveis", submetidas à escovação simulada, através da alteração de massa e da rugosidade superficial. / "In vitro" ëvaluation of abrasion resistance of "condensable" composite resins after toothbrushing. Wear and superficial roughness analysis.
"Condensable" composites resins are a category of posterior materials especially developed as an aesthetic alternative to amalgam. The aim of this research was to compare these materials by an "in vitro" abrasion test simulating toothbrushing. Solitaire (So), SureFil (Su), Alert (A), Prodigy Condensable (PC) and Filtek P-60 (P-60) were compared to two contro
Publicado em: 2001
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7. Avaliação comparativa de resinas compostas fluidas em relação a resistência à abrasão (escovação simulada). / Abrasion resistance of flowable resin composites by comparative analysis of simulated toothbrushing.
This research aimed to assess the wear of flowable resin composites through an in vitro simulated toothbrushing abrasion test. The weight loss and surface roughness analysis were performed using five commercial brands: Aeliteflo, Flow-It, Flow-It Lf, Natural Flow and Wave. Hybrid Z-100 and Microfilled Silux Plus composites have been included as controls. Twe
Publicado em: 2001