Influence of additives of metal ions to the back ground electrolyte on electrophoretic separation of aromatic hydroxy- and aminoacides

Authors

  • Ludmila A. Kartsova Dr.Sc.Chem. the professor of organic chemistry department of chemical faculty, St. Petersburg state university, email: kartsova@gmail.com
  • Olga I. Markova Ph.D. Chem., engineer of CCA “Analytical spectrometry” St. Petersburg state polytechnic university, e-mail: mari@mail.ru

Keywords:

capillary zone electrophoresis, aromatic hydroxy- and aminoacides, complexes with metal ions.

Abstract

The influence of addition of metal ions (Cu2+, Co2+, Al3+, Fe3+) to the back ground electrolyte on
the increase of selectivity separation of aromatic hydroxy- and aminoacides due to complexation
processes was investigated by the method capillary zone electrophoresis (CZE).
Schemes of electrophoretic analysis of real objects with the use of Cu2+ ions in the composition
of back ground electrolyte were suggested.

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Published

2019-11-26

Issue

Vol. 11 No. 2 (2011): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Influence of additives of metal ions to the back ground electrolyte on electrophoretic separation of aromatic hydroxy- and aminoacides. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 11(2). https://journals.vsu.ru/sorpchrom/article/view/1926

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