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Приказ резултата 11-20 од 1794
Bioavailability and catalytic properties of copper and iron for Fenton chemistry in human cerebrospinal fluid
(Maney Publishing, Leeds, 2010)
A breakdown in homeostasis of redox-active metals represents an important factor for neurodegeneration. We have used EPR spectroscopy and BMPO spin-trap to investigate the catalytic properties and ligand modulation of redox ...
Structure study of nanosized La- and Sb-doped BaTiO3
(Elsevier Science Sa, Lausanne, 2010)
Lanthanum and antimony doped barium titanate powders were prepared by polymeric precursors method through Pechini process. Obtained powder was pressed into pellet and sintering was performed at 1300 degrees C for 8 h. The ...
Comparative study of CeO2 nanopowders obtained by the hydrothermal method from various precursors
(Elsevier Sci Ltd, Oxford, 2015)
The effects of common precursors used in the synthesis of CeO2 nanopowders were investigated, and the structural and spectral properties of the resulting products were compared. Two cerium (III) salts, i.e., Ce(NO3)(3)center ...
Hydrothermally assisted complex polymerization method for barium strontium titanate powder synthesis
(Springer, Dordrecht, 2013)
Barium strontium titanate was obtained by hydrothermal treatment of barium strontium titanate citric precursor solution, previously prepared by complex polymerization method. The thermally induced phase evolution was ...
Elektronska paramagnetna rezonanca - moćno oruđe medicinske biohemije u otkrivanju mehanizama oboljenja i mogućih tretmana / Electron paramagnetic resonance: A powerful tool of medical biochemistry in discovering mechanisms of disease and treatment prospects
(Društvo medicinskih biohemičara Srbije, Beograd i Versita, 2010)
EPR, free radicals, oxidative status, oxidative stress, antioxidants Kratak sadržaj: U patofiziološkim uslovima povezanim sa oksidativnim stresom, primenjivanje određenih antioksidativnih materija može biti od koristi za ...
Effect of chemisorbed CO on MoOx-Pt/C electrode on the kinetics of hydrogen oxidation reaction
(Pergamon-Elsevier Science Ltd, Oxford, 2010)
The influence of poisoning of MoOx-Pt catalyst by CO on the kinetics of H-2 oxidation reaction (HOR) at MoOx-Pt electrode in 0 5 mol dm(-3) HClO4 saturated with H-2 containing 100 ppm CO was examined on rotating disc ...
The potential physiological implications of polygalacturonic acid-mediated production of superoxide
(Landes Bioscience, 2010)
PGA/OGA/PF represent apoplastic signaling molecules implicated in the control of gene expression and the activity of enzymes involved in defense regulation. However, the underlying mechanisms behind such processes are ...
Zinc-induced oxidative stress in Verbascum thapsus is caused by an accumulation of reactive oxygen species and quinhydrone in the cell wall
(Wiley, Hoboken, 2010)
Oxidative stress is one aspect of metal toxicity. Zinc, although unable to perform univalent oxido-reduction reactions, can induce the oxidative damage of cellular components and alter antioxidative systems. Verbascum ...
Sintered strontium hexaferrite shaped by injection moulding in unidirectional magnetic and electromagnetic field
(European Powder Metallurgy Association (EPMA), 2010)
Strontium hexaferrite permanent magnets were produced by powder injection molding (PIM). The feedstock for powder injection molding was prepared by mixing strontium hexaferrite powder with a "Solvent system" organic binder. ...
Infrared and Raman spectroscopy study of antimony doped barium titanate prepared from organometallic complex
(World Scientific Publ Co Pte Ltd, Singapore, 2010)
Pure and antimony doped barium titanate powders were prepared by polymeric precursors method through Pechini process, which was carried out as a three-stage process from organometallic complex. Obtained powder was pressed ...