Electrochemical Determination of Nitric Oxide in Blood Samples

Rievaj, M., Lietava, J. and Bustin, D. Electrochemical Determination of Nitric Oxide in Blood Samples Chemical Papers, Vol.58, No. 5, 2004, 306-310

Document type: ńĆl√°nok z ńćasopisu / Journal Article
Collection: Chemical papers  
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Author(s) Rievaj, M.
Lietava, J.
Bustin, D.
Title Electrochemical Determination of Nitric Oxide in Blood Samples
Journal name Chemical Papers
Publication date 2004
Year available 2004
Volume number 58
Issue number 5
ISSN 0366-6352
Start page 306
End page 310
Place of publication Poland
Publisher Versita
Collection year 2004
Language english
Subject 250000 Chemical Sciences
250400 Analytical Chemistry
Abstract/Summary A simple, sensitive, and specific electroanalytical method using a chemically modified ultramicroelectrode sensor was applied for nitric oxide determination in blood samples. The sensor fabricated by electrodeposition of p-type semiconducting polymeric films on a carbon fibre and Nafion deposition in the final step of its preparation was selective to NO. The Nafion coating eliminated the diffusion and adhesion of anionic species oxidizable at the microelectrode surface. One-electron oxidation current of differential pulse voltammetry peak was used for the quantitative measurement of NO in the samples. The method was applied to NO analysis in real blood samples.
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