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Mostrando ítems 11-20 de 1709
Effect of silver nanoparticles on physicochemical and antibacterial properties of calcium silicate cements
(2016-09-01)
Mineral trioxide aggregate (MTA) and Portland cement (PC) are calcium silicate cements. They have similar physicochemical, mechanical and biological properties. The addition of zirconium oxide (ZrO2) to PC provides ...
Calcium silicate-based cements associated with micro-and nanoparticle radiopacifiers: physicochemical properties and bioactivity
(2015)
The aim of this study was to evaluate the physicochemical properties and bioactivity of two formulations of calcium silicate-based cements containing additives (CSCM) or resin (CSCR), associated with radiopacifying agents ...
Physicochemical properties and dentin bond strength of a tricalcium silicate-based retrograde material
(2017-01-01)
The aim of this study was to evaluate the physicochemical properties and the apical dentin bond strength of the tricalcium silicate-based Biodentine in comparison to white MTA and zinc oxide eugenol-based cement (ZOE). ...
Influence of physicochemical properties of Brazilian serpentinites on the leaching process for indirect CO2 mineral carbonation
(2017-05-01)
pH-swing mineral carbonation is kinetically favorable and requires a short reaction time. It must also obtain a high extraction rate for reactive elements in the leaching process. The main purpose of this study is to ...
Classification of cassava starch films by physicochemical properties and water vapor permeability quantification by FTIR and PLS
(Blackwell PublishingOxfordInglaterra, 2007)
Influence of drying air temperature and carrier agent concentration on the physicochemical properties of acai juice powder
(Soc Brasileira Ciencia Tecnologia AlimentosCampinasBrasil, 2009)
Effects of chemical interesterification on physicochemical properties of blends of palm stearin and palm olein
(ELSEVIER SCIENCE BV, 2009)
Chemical interesterification is an important technological option for the production of fats targeting commercial applications. Fat blends, formulated by binary blends of palm stearin and palm olein in different ratios, ...
Ytterbium oxide as radiopacifier of calcium silicate-based cements. Physicochemical and biological properties
(2018-09-01)
This study evaluated physicochemical properties, cytotoxicity and bioactivity of MTA Angelus (MTA), calcium silicate-based cement (CSC) and CSC with 30% Ytterbium oxide (CSC/Yb 2 O 3 ). Setting time was evaluated using ...
Surface Physicochemical and Structural Analysis of Functionalized Titanium Dioxide Films
(2018-06-05)
Titanium and its alloys are recognized as acceptable materials for many applications. The properties of titanium dioxide (TiO2) thin films are directly related to the structural characteristics of the material, which can ...
Influence of productivity and processing method on physicochemical characteristics of white button mushrooms in Brazil
(2014)
Background: The white button mushroom is the edible fungus most commonly cultivated and commercialized in Brazil and worldwide. This work assesses the productivity of the different strains ABI 07/06 and ABI 06/05 of Agaricus ...