Planar complexation chromatography of transition metal ions

Authors

  • И. И. Малахова Malakhova Irina I. – senior researcher, PhD, (chemistry), analytical laboratory, Institute of Macromolecular Compounds Russian Academy of Sciences, Saint-Petersburg, iimalahova@mail.ru
  • В. Д. Красиков Krasikov Valerii D. – head of analytical laboratory, Dr.Sc.Chem, Institute of Macromolecular Compounds Russian Academy of Sciences, Saint-Petersburg, lenchrom@hq.macro.ru
  • Н. И. Горшков Gorshkov Nikolay I. - senior researcher, PhD, (chemistry), analytical laboratory, Institute of Macromolecular Compounds Russian Academy of Sciences, Saint-Petersburg, ngorshkov@mail.ru
  • А. Н. Беляев Belyaev Alexander N. - Professor, Dr.Sc.Chem, Federal State Educational Institution of Higher Professional Education "Saint-Petersburg State Technological Institute (Technical University)," St. Petersburg, anbelyaev@gmail.com
  • С. М. Староверов Staroverov Sergey M. - Dr.Sc.Chem, Head of lab «Novel chemical technologies for medicine» Department of Chemical Enzymology, Chemical Faculty, Moscow State University. M. V. Lomonosov, Moscow, staroverov@bcmst.ru

DOI:

https://doi.org/10.17308/sorpchrom.2017.17/428

Keywords:

: thin layer chromatography, modified silica gels, chelate agents, iminodiacetic acid, transition metals

Abstract

The method for analysis of transition metal ions (Zn(II), Cu(II), Со(II), Ni(II), Fe(III)) by high-performance planar (thin layer) chromatography with the use of sorbents modified by chelating fragments of iminodiacetic acid was developed. The correlation between retention factor (Rf) and physico-chemical parameters of the separated systems was studied. It was demonstrated that unlike the pH value, ionic strength of a solution does not exert significant influence on resolution and mobility of transition metal cations

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Published

2018-02-22

Issue

Vol. 17 No. 4 (2017): Sorption and chromatographic processes

Section

Статьи

How to Cite

Planar complexation chromatography of transition metal ions. (2018). Sorbtsionnye I Khromatograficheskie Protsessy, 17(4), 682-688. https://doi.org/10.17308/sorpchrom.2017.17/428

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