Ion exchange and transport of neurotransmitters in Nafion films on conventional and microelectrode surfaces

G. Nagy, G. A. Gerhardt, A. F. Oke, M. E. Rice, R. N. Adams, R. B. Moore, M. N. Szentirmay, C. R. Martin

Research output: Contribution to journalArticlepeer-review

61 Scopus citations

Abstract

Very small Nafion-coated voltammetric electrodes are very advantageous for in vivo detection of catecholamine neurotransmitters. In this study their quantitative characteristics with regard to partitioning of the catecholamines into the Nafion film have been studied. The properties of these electrodes have been compared with larger graphite electrodes covered with Nafion film.

Original languageEnglish
Pages (from-to)85-94
Number of pages10
JournalJournal of Electroanalytical Chemistry
Volume189
Issue number1
StatePublished - Jul 10 1985

ASJC Scopus subject areas

  • Analytical Chemistry
  • General Chemical Engineering
  • Electrochemistry

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