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Electrocatalytic Oxidation of Nitric Oxide at 6,17‐Diferrocenyl‐dibenzo(b,i)5,9,14,18‐tetraaza(14)annulen)‐nickel(II) Modifed Electrodes

Electrocatalytic Oxidation of Nitric Oxide at... The preparation and electrochemical characterization of glassy carbon, gold or carbon paste electrodes modified with 6,17‐Diferrocenyl‐dibenzo(b,i)5,9,14,18‐tetraaza(14)annulen)‐nickel(II) as well as their behavior as electrocatalysts toward the oxidation of nitric oxide is described. These modified electrodes were used for the development of amperometric sensors for the determination of nitric oxide in solution. The sensors were prepared by electrochemical deposition of the mentioned material on glassy carbon or gold electrodes or including it in a carbon paste electrode. The resulting sensors exhibited potent and persistent electrocatalytic activity towards the oxidation of nitric oxide with low detection limits (1 μM) and good linear relationship between the current and nitric oxide concentration. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Electroanalysis Wiley

Electrocatalytic Oxidation of Nitric Oxide at 6,17‐Diferrocenyl‐dibenzo(b,i)5,9,14,18‐tetraaza(14)annulen)‐nickel(II) Modifed Electrodes

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References (18)

Publisher
Wiley
Copyright
Copyright © 2001 WILEY‐VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany
ISSN
1040-0397
eISSN
1521-4109
DOI
10.1002/1521-4109(200111)13:17<1411::AID-ELAN1411>3.0.CO;2-G
Publisher site
See Article on Publisher Site

Abstract

The preparation and electrochemical characterization of glassy carbon, gold or carbon paste electrodes modified with 6,17‐Diferrocenyl‐dibenzo(b,i)5,9,14,18‐tetraaza(14)annulen)‐nickel(II) as well as their behavior as electrocatalysts toward the oxidation of nitric oxide is described. These modified electrodes were used for the development of amperometric sensors for the determination of nitric oxide in solution. The sensors were prepared by electrochemical deposition of the mentioned material on glassy carbon or gold electrodes or including it in a carbon paste electrode. The resulting sensors exhibited potent and persistent electrocatalytic activity towards the oxidation of nitric oxide with low detection limits (1 μM) and good linear relationship between the current and nitric oxide concentration.

Journal

ElectroanalysisWiley

Published: Nov 1, 2001

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