Long-term operational stability of a mixed glucose oxidase-redox mediator-carbon paste electrode.

A. Amine, J. M. Kauffmann, G. J. Patriarche, A. E. Kaifer

Research output: Contribution to journalArticle

42 Scopus citations

Abstract

The amperometric response of a mixed-glucose oxidase-redox mediator-carbon paste electrode, permanently poised at the operating potential, has been investigated in phosphate buffer as a function of glucose concentration over a period of four weeks.

Original languageEnglish (US)
Pages (from-to)1293-1315
Number of pages23
JournalAnalytical Letters
Volume24
Issue number8
DOIs
StatePublished - Aug 1 1991

Keywords

  • Biosensors
  • carbon paste
  • glucose
  • modified electrode

ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Spectroscopy
  • Clinical Biochemistry
  • Biochemistry, medical
  • Electrochemistry

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