Results 161 to 170 of about 3,285,449 (194)
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Flow Injection Analysis of Iodate Reduction on PEDOT Modified Electrode
Electroanalysis, 2008AbstractPoly‐(3,4‐ethylenedioxythiophene) (PEDOT) films were electrodeposited by cyclic voltammetry on glassy carbon electrode at different anodic potentials in the range of 1.0–1.5 V (Ag/AgCl) and its electrocatalytic properties towards reduction of iodate were reported.
Murali Settu, A Balamurugan
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Iron(III)-carboxylate photochemistry induces iodate reduction
2022<p>Aerosols and clouds are complex systems containing organic and inorganic species, which play central roles in atmospheric chemistry and physics, climate, air pollution and public health. Particularly chemical reactions which occur in the aqueous phase can change the composition and oxidizing capacity of the troposphere via the ...
Lucia Iezzi +6 more
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Marine Chemistry, 2003
Abstract The reduction of iodate to iodide in laboratory cultures of the marine microalga Isochrysis galbana was found to be essentially independent on the presence or absence of nitrate reductase activity. This places serious doubt on the hypothesis that iodate is inadvertently reduced by NR, when it is mistaken for nitrate.
Tim J. Waite, Victor W. Truesdale
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Abstract The reduction of iodate to iodide in laboratory cultures of the marine microalga Isochrysis galbana was found to be essentially independent on the presence or absence of nitrate reductase activity. This places serious doubt on the hypothesis that iodate is inadvertently reduced by NR, when it is mistaken for nitrate.
Tim J. Waite, Victor W. Truesdale
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Electrochemical synthesis of WO3/PANI composite for electrocatalytic reduction of iodate
Electrochimica Acta, 2010Abstract Composite film of polyaniline (PANI) and tungsten oxide (WO3) was electrodeposited by cyclic voltammetric technique from a solution of aniline and tungstic acid. The obtained WO3/PANI film displayed a significant enhancement of electrocatalytic activity for iodate reduction and a better stability than that of pure WO3 and PANI films.
Ben-Xue Zou +3 more
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The successive reduction of iodate to iodide driven by iron redox cycling
Journal of Hazardous MaterialsFerrous iron (Fe(II)) produced by microbial Fe(III) reduction and reactive oxygen species (ROS) generated from aerobic Fe(II) oxidation can mediate iodate (IO3-) reduction and iodide (I-) oxidation, respectively. Nevertheless, how Fe redox cycling under redox fluctuating conditions drives transformation of iodine species remain unclear.
Siqi, Zhu +5 more
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A new bifunctional electrochemical sensor for oxidation of cysteine and reduction of iodate
Journal of Electroanalytical Chemistry, 2013Abstract In this work, a new organic–inorganic hybrid compound containing N,N′-bis(salicylidene)-1,2-phenylenediaminocobalt (III) (CoSal) complex and a Keggin type polyoxometalate, H 4 SiW 12 O 40 (SiW 12 ), has been synthesized and characterized.
Somayeh Kakhki, Esmaeil Shams
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On the reduction of iodate in Briggs–Rauscher type chemical oscillators
J. Chem. Soc., Chem. Commun., 1984Oxidation of organic compounds in the presence of iodate ion is significant to the behaviour of the Briggs–Rauscher oscillating system; a new induced reaction in which iodine is liberated from iodate during the oxidadion of oxalic acid by a one electron oxidant is described.
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Electrochemical reduction and flow detection of iodate on (Bu4N)2Mo6O19 self-assembled monolayer
Analytical and Bioanalytical Chemistry, 2005A stable monolayer of the inorganic-organic hybrid polyoxometalate (Bu4N)2Mo6O19, denoted as Mo6O19, was formed on a sodium-3-mercapto-1-propanesulfonate (MPPS)-covered gold electrode surface, interlaced with an anionic poly(dimethyldiallylammonium chloride) (PDDA) binding layer based on the electrostatic self-assembled (ESA) technique. Electrochemical
Li, Chen +5 more
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Study of acid and reductant functions of hydrazine sulphate by iodate-iodide mixture
Fresenius' Zeitschrift f�r Analytische Chemie, 1957Hydrazine sulphate was found to liberate two atoms of iodine per molecule, when treated with an excess of iodate and iodide, and this was determined by thiosulphate or arsenious oxide in borax-boric acid buffer. The study of the action of iodate-iodide mixture on hydrazine sulphate at different stages of neutralisation and decomposition was carried out
G. S. Deshmukh, M. G. Bapat
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Environmental Science & Technology, 2012
Marine aerosol is highly enriched in iodine, mostly in the form of iodate (IO(3)(-)) ions, compared to its relative abundance in seawater. This paper describes a laboratory study of the photochemical reduction of IO(3)(-) in the presence of humic acid.
Russell W, Saunders +3 more
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Marine aerosol is highly enriched in iodine, mostly in the form of iodate (IO(3)(-)) ions, compared to its relative abundance in seawater. This paper describes a laboratory study of the photochemical reduction of IO(3)(-) in the presence of humic acid.
Russell W, Saunders +3 more
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