Results 251 to 260 of about 1,286,418 (308)
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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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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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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Fabrication of Microelectrodes, Suction Electrodes, and Focal Electrodes
Cold Spring Harbor Protocols, 2010INTRODUCTIONThe Drosophila larval neuromuscular junction (NMJ) shares many structural and functional similarities to synapses in other animals, including humans. These include the basic feature of synaptic transmission, as well as the molecular mechanisms regulating the synaptic vesicle cycle.
Bryan A. Stewart, Bing Zhang
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Cell Components – Electrodes | Semiconductor Electrodes
The basic concepts concerning formation and operation of a junction between a semiconductor and a solution are presented in this entry. The behavior of semiconductor electrodes in the dark and under illumination, different from that of metallic electrodes, is explained with reference to the peculiar properties of semiconductors such as very low ...Danilo Dini, Franco Decker
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