An optical sensor for the determination of ascorbic acid

N. A. Gavrilenko, G. M. Mokrousov, O. V. Dzhiganskaya

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

It is shown that an optically transparent polymethacrylate matrix modified with 2,2′-dipyridyl and iron(III) can be used as a sensor for ascorbic acid. A procedure for the solid-phase spectrophotometric and visual determination of ascorbic acid in model solutions and juices using this sensor has been developed and validated.

Original languageEnglish
Pages (from-to)871-874
Number of pages4
JournalJournal of Analytical Chemistry
Volume59
Issue number9
DOIs
Publication statusPublished - Sep 2004

ASJC Scopus subject areas

  • Analytical Chemistry

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