Complexation of Europium(III) with the Zwitterionic Form of Amino Acids Studied with Ultraviolet—Visible and Time-Resolved Laser-Induced Fluorescence Spectroscopy

The complex formation of europium(III) with the zwitterionic form of amino acids (alanine, phenylalanine, and threonine) has been studied in aqueous solution. Measurements were performed at I = 0.1 M (NaCl/NaClO4), room temperature, and trace metal concentrations in the range of pH 2 to 8 using ultr...

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Veröffentlicht in:	Applied spectroscopy 2010-08, Vol.64 (8), p.930-935
Hauptverfasser:	Heller, Anne, Rönitz, Olivia, Barkleit, Astrid, Bernhard, Gert, Ackermann, Jörg-Uwe
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acids - chemistry Europium - chemistry Hydrogen-Ion Concentration Ions - chemistry Metals, Heavy - chemistry Spectrometry, Fluorescence - methods Spectrophotometry, Ultraviolet - methods Temperature Time Factors
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