Novel application of potentiometric microelectrodes: Scanning potentiometric microscopy

K. Tóth, G. Nagy, Chang Wei, Allen J. Bard

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

The techniques for the fabrication of a new type of potentiometric scanning electrochemical microscopic tip are described. Ion‐concentration profiles generated in electrochemical model experiments, by enzyme catalyzed reaction and corrosion processes, as well as by the electrochemical reduction of zinc ions, have been studied and followed with micropipet ion‐selective electrode based probe microscopy. Efforts devoted to developing methods to measure scanning tip‐to‐target distances are surveyed.

Original languageEnglish
Pages (from-to)801-810
Number of pages10
JournalElectroanalysis
Volume7
Issue number9
DOIs
Publication statusPublished - 1995

    Fingerprint

Keywords

  • Micropipet ion‐selective electrodes
  • Scanning electrochemical microscopy
  • Zinc microelectrode

ASJC Scopus subject areas

  • Analytical Chemistry
  • Electrochemistry

Cite this