Results 51 to 60 of about 226,172 (311)

Preparation of PdPtSn/C-Sb2O5.SnO2 electrocatalysts by Borohydride Reduction for Ethanol Electro-Oxidation in Alkaline Medium

open access: yesInternational Journal of Electrochemical Science, 2011
PdPt/C-Sb2O5.SnO2 (80:20), PdPtSn/C-Sb2O5.SnO2 (80:10:10) and PdPtSn/C-Sb2O5.SnO2 (90:05:05) electrocatalysts were prepared in a single step using H2PtCl6.6H2O, Pd(NO3)2 2H2O and SnCl2.2H2O as metal sources, sodium borohydride as reducing agent and a ...
Ricardo Marcelo Piasentin   +3 more
doaj   +1 more source

Ethanol electrooxidation on the Co@Pt core-shell nanoparticles modified carbon-ceramic electrode in acidic and alkaline media [PDF]

open access: yesHydrogen, Fuel Cell & Energy Storage, 2016
In this study, the electrocatalytic activity of the Co@Pt core-shell nanoparticles toward the ethanol oxidation reaction has been investigated by cyclic voltammetry and chronoamperometry in acidic and alkaline media in details.
biuck habibi, Serveh Ghaderi
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

open access: yesMolecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh   +12 more
wiley   +1 more source

Effects of treatment in different atmosphere on Pt3Sn/C electrocatalysts for ethanol electro-oxidation [PDF]

open access: yes, 2004
Pt3Sn/C catalyst was prepared by a modified polyol process and treated in air, H-2/Ar, and Ar atmosphere, respectively. XRD analyses indicate that all of these catalysts have face-centered cubic (fcc) crystal structure.
Sun, GQ   +7 more
core   +1 more source

Estudo da oxidação total do etanol usando óxidos tipo perovskita LaBO3 (B= Mn, Ni, Fe) Study of total oxidation of ethanol using the perovskite-type oxides LaBO3 (B= Mn, Ni, Fe)

open access: yesQuímica Nova, 2007
The present work investigated the effect of coprecipitation-oxidant synthesis on the specific surface area of perovskite-type oxides LaBO3 (B= Mn, Ni, Fe) for total oxidation of ethanol. The perovskite-type oxides were characterized by X-ray diffraction,
Ana Brígida Soares   +3 more
doaj   +1 more source

The Effect of High Ethanol Doses on Rates of Ethanol Oxidation in Rats. A Reassessment of Factors Controlling Rates of Ethanol Oxidation in vivo [PDF]

open access: yesEuropean Journal of Biochemistry, 1981
1. Ethanol was oxidised more slowly by rats which were given an ethanol dose of 5.1 g/kg than by rats which were given an ethanol dose of 1.4 g/kg. 2. A positive correlation was found between [lactate]/[pyruvate] ratios and rates of ethanol oxidation. 3.
T J, Braggins, K E, Crow
openaire   +2 more sources

MITF maintains genome stability in nonmelanocyte lineages

open access: yesMolecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir   +13 more
wiley   +1 more source

Comparison of different promotion effect of PtRu/C and PtSn/C electrocatalysts for ethanol electro-oxidation [PDF]

open access: yes, 2007
Well dispersed PtSn/C, PtRu/C and Pt/C electrocatalysts were synthesized by a modified polyol process and characterized by X-ray diffraction (XRD), transmission electron microscope (TEM) and inductively coupled plasma-atomic emission spectrometry ...
孙公权   +5 more
core  

Functional Nickel Oxide Nanostructures for Ethanol Oxidation in Alkaline Media [PDF]

open access: yes, 2020
Nickel oxide (NiO) nanostructures are employed in the basic medium for the oxidation of ethanol. A variety of NiO nanostructures are synthesized by wet chemical growth method, using different hydroxide (OH−) ion sources, particularly from ammonia ...
Amin, Sidra,   +13 more
core   +3 more sources

Carbon Nanotube Structures as Support for Ethanol Electro-Oxidation Catalysis [PDF]

open access: yes, 2011
In the present study, the effect of support for ethanol electro-oxidation reaction was investigated on 20 percent Pt/C (E-Tek), 20 percent Pt/commercial CNT, and 20 percent Pt/home-made CNTs.
Kivrak, Hilal   +4 more
core   +5 more sources

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