Sorption-spectrophotometric determination of iron(II, III) with the use of organic reagents immobilized in a polymethacrylate matrix

N. A. Gavrilenko, O. V. Mokhova

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

The interaction of iron(II) with 2,2'-dipyridyl and 1,10-phenanthroline immobilized in a polymethacrylate matrix was studied. The optimum conditions of the complexation of iron(II) with the immobilized reagents and the chemical analytical properties of the complexes in the polymethacrylate matrix were determined. A sorption-spectrophotometric procedure was developed for the determination of iron(II) and the total of iron(II, III) after the reduction of iron(III) by ascorbic acid. The procedure with 2,2'-dipyridyl was used for the analysis of samples of tap, well, and mineral water and a solution of glucose.

Original languageEnglish
Pages (from-to)1038-1043
Number of pages6
JournalJournal of Analytical Chemistry
Volume63
Issue number11
DOIs
Publication statusPublished - Nov 2008

ASJC Scopus subject areas

  • Analytical Chemistry

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