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Nitric oxide determination by amperometric carbon fiber microelectrode.

Authors
  • Katrlík, Jaroslav
  • Zálesáková, Pavlína
Type
Published Article
Journal
Bioelectrochemistry (Amsterdam, Netherlands)
Publication Date
May 15, 2002
Volume
56
Issue
1-2
Pages
73–76
Identifiers
PMID: 12009447
Source
Medline
License
Unknown

Abstract

Nitric oxide (NO) amperometric microsensor was prepared by the modification of bare carbon fiber electrode by Nafion and cellulose acetate (CA). Detection limit, response time, reproducibility and influence of some possible interferences (nitrite, nitrate, arginine) were tested and evaluated. This sensor was used for in vitro determination of NO release from fresh porcine aorta induced by calcium ionophore A23187 (CI).

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