M. I. Makedonskaya, A. M. Mikhailova, I. A. Veselova, J. Fukuda, T. N. Shekhovtsova, “Fluorescent ternary complexes of some biogenic amines and their metabolites with europium and oxytetracycline for applications in the chemical analysis”, Mendeleev Commun., 2018, Volume 28, Issue 5,Pages <nobr>553

This article is cited in 2 papers

Communications

Fluorescent ternary complexes of some biogenic amines and their metabolites with europium and oxytetracycline for applications in the chemical analysis

M. I. Makedonskaya^ab, A. M. Mikhailova^a, I. A. Veselova^ab, J. Fukuda^c, T. N. Shekhovtsova^a

^a Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b National Research Centre 'Kurchatov Institute', Moscow, Russian Federation
^c Graduate School of Engineering, Yokohama National University, Yokohama, Japan

Abstract: New ternary complexes of europium with oxytetracycline possessing the intense fluorescence have been obtained for prospective applications in the high-sensitive detection of biogenic amines and their metabolites in biological fluids. Their stability constants have been determined using the Foster–Hammick–Wardley method based on the fluorescent spectroscopy data. The dependence between structure differences, stability constants of ternary complexes of europium–oxytetracycline with biogenic amines, and their metabolites, and sensitivity of their determination has been established.

Language: English

DOI: 10.1016/j.mencom.2018.09.036

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