Results 1 to 10 of about 1,514,340 (340)
Nature, 1949 THE hydrogen electrode is the primary standard to which all electrode potentials are referred and is used in cells without liquid junction for measurements of high accuracy. The potential of the hydrogen electrode is corrected to the standard pressure of one atmosphere on the basis that the electrode is in equilibrium with the measured partial pressure
Graham Hills, D. J. G. Ives
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Behaviour of the platinum electrode as a pH electrode
Talanta, 1966The platinum wire electrode behaves as a good pH electrode in the titration of 1.0 and 0.1N sulphuric or hydrochloric acid with the equivalent concentration of sodium hydroxide. The efficiency is greater when sulphuric acid is used. The end-points obtained are very close to those obtained with a glass-calomel system.
R.G. Dhaneshwar, V.P. Apte
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Nature, 1967
The enzyme electrode is a miniature chemical transducer which functions by combining an electrochemical procedure with immobilized enzyme activity. This particular model uses glucose oxidase immobilized on a gel to measure the concentration of glucose in biological solutions and in the tissues in vitro.
S. J. Updike, G. P. Hicks
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The enzyme electrode is a miniature chemical transducer which functions by combining an electrochemical procedure with immobilized enzyme activity. This particular model uses glucose oxidase immobilized on a gel to measure the concentration of glucose in biological solutions and in the tissues in vitro.
S. J. Updike, G. P. Hicks
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Effect of Electrode Potential on Electrode-Reducing Microbiota [PDF]
Environmental Science & Technology, 2006 The benthic microbial fuel cell (BMFC) generates power by coupling oxidation of fuels naturally residing in marine sediments with reduction of oxygen in overlying waters. A central feature of BMFCs is spontaneous colonization of the anode by mineral-reducing microorganisms indigenous to marine sediments that catalyze the power-generating anodic ...
J. Gregory Zeikus +2 more
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Analytical Chemistry, 2004
The fabrication and electrochemical characterization of truncated cone-shaped nanopore electrodes are reported. A nanopore electrode is a Pt disk electrode embedded at the bottom of a conical pore, the circular orifice of the pore having nanometer dimensions.
Yanhui Zhang, Henry S. White, Bo Zhang
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The fabrication and electrochemical characterization of truncated cone-shaped nanopore electrodes are reported. A nanopore electrode is a Pt disk electrode embedded at the bottom of a conical pore, the circular orifice of the pore having nanometer dimensions.
Yanhui Zhang, Henry S. White, Bo Zhang
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Ion Selective Electrodes: Enzyme Electrodes
2005Definition of enzyme based potentiometric ...
PALCHETTI, ILARIA, Mascini, M.
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Electrode kinetics and the nature of the metal electrode
Journal of Electroanalytical Chemistry, 1999Abstract The Zn(II)/Zn(Tl+Ga) electrode reaction was studied at the dropping Tl+Ga alloy electrode with a bulk composition of 0.06 mol% thallium in acidified aqueous 1 M NaClO4 solutions. By means of sampled dc voltammetry a strongly irreversible Zn(II)/Zn(Tl+Ga) wave was obtained, which occurred around E°f=−0.989 V versus SSCE and was separated into
M. Sluyters-Rehbach +2 more
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Electrical properties of electrode-polyethylene-electrode structures
6th International Symposium on Electrets,(ISE 6) Proceedings., 1989The pressure-wave propagation (PWP) method allows for the nondestructive measurement of charge distributions in dielectric materials. This method has been used to study the electrical properties of electrode/polyethylene/electrode structures such as those involved in high-voltage cables.
Jacques Lewiner +4 more
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Variability of Electrode Positions Using Electrode Caps
Brain Topography, 2007We investigated the variability of electrode positions for a multi-channel, custom electrode cap placed onto participants' heads without taking scalp measurements. The electrode positions were digitized in a three-dimensional space for 10 young adult participants on three separate occasions.
Tina M. Prout +5 more
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Adsorption on the Electrode and the Electrode Processes
1968The adsorption on a phase boundary (for example, mercury— solution) for simple compounds can be described by the well-known Langmuir equation [259] (which is also called the Langmuir adsorption isotherm) $$ \Gamma = {\Gamma _\infty }\frac{{\beta c}}{{1 + \beta c}}, $$ (37) where Γ is the number of moles of adsorbed compound on 1 cm2 of ...
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