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Characterization of anodic growth and dissolution of antimony oxide films
(Elsevier Science Sa, 2009-07)
The anodic growth, morphology and stability of antimony oxide films grown in buffered phosphate electrolytes has been characterized by electrochemical methods, in situ ellipsometry and atomic force microscopy. The anodic ...
CeO/CuOx nanostructured films for CO oxidation and CO oxidation in hydrogen-rich streams using a micro-structured reactor
(Springer/Plenum Publishers, 2019-05)
The CO oxidation reaction has a strong implication in environmental catalysis; besides a promising performance of CeO2/CuOx systems in inverse coniguration has been demonstrated, in which ceria is deposited in larger copper ...
Characterization of the anodic growth and dissolution of oxide films on valve metals
(Elsevier Science Inc, 2008-03)
Chemical dissolution processes coupled to anodic oxide growth taking place by a "high-field" conduction mechanism, are considered. The equation for the steady-state current density obtained during potentiodynamic polarization ...
Transient receptor potential channel 6 knockdown prevents apoptosis of renal tubular epithelial cells upon oxidative stress via autophagy activation
(Nature Publishing Group, 2018-10)
Reactive oxygen species (ROS) are generated under various pathological conditions such as renal ischemia/reperfusion (I/R) injury and provoke damage to multiple cellular organelles and processes. Overproduction of ROS ...
Mixed metal oxide Bi2O3/Bi2WO6 thin films for the photoelectrocatalytic degradation of histamine
(ElsevierNL, 2022)
Photoelectrocatalytic technologies emerge as competitive strategy to manage increasing histamine concentrations. This work explores the synergistic benefits induced in the formation of mixed oxide semiconductor in solid ...
Monitoring the enzymatic oxidation of xenobiotics by hydrogen peroxide through oxidation-reduction potential measurements
(American Chemical Society, 2018-12)
In this work, three xenobiotics (orange II, phenol, and bisphenol A) were oxidized by hydrogen peroxide in the presence of a horseradish peroxidase (HRP) using a fed-batch system. During the experiments, the oxidation-reduction ...
Oxidative damage and antioxidant defenses as potential indicators of salt-tolerant Cenchrus ciliaris L. genotypes
(Elsevier Gmbh, 2010-09)
Oxidative stress was used as a tool for a differential characterization of salt-tolerant Cenchrus ciliaris L. genotypes, as part of a genetic improvement program. Four genotypes of Cenchrus ciliaris L. were subjected to ...
(+)-Catechin inhibits heart mitochondrial complex i and nitric oxide synthase: Functional consequences on membrane potential and hydrogen peroxide production
(Royal Society of Chemistry, 2019-05)
In order to study the in vitro effect of flavan-3-ol (+)-catechin on the enzymatic activities of mitochondrial complex I and nitric oxide synthase (mtNOS), as well as the consequences on the membrane potential and H2O2 ...
The role of oxidative stress in the pathophysiology of gestational diabetes mellitus
(Mary Ann Liebert Inc, 2011-10)
Normal human pregnancy is considered a state of enhanced oxidative stress. In pregnancy, it plays important roles in embryo development, implantation, placental development and function, fetal development, and labor. ...