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.
ASJC Scopus subject areas
- Analytical Chemistry