Title of article
Interactions of Pb2+ with fulvic acid by electrophoretically mediated on-capillary microanalysis
Author/Authors
ـbner، نويسنده , , Monika and Kaljurand، نويسنده , , Mihkel and Lopp، نويسنده , , Margus، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
4
From page
253
To page
256
Abstract
Electrophoretically mediated microanalysis (EMMA) was used to monitor the on-column complexation of Pb2+ and fulvic acid (FA). Electropherograms revealed several characteristic regions, the areas of which correlate with the metal concentration. The analysis of the electropherograms suggests that at least two different complexes are formed. Therefore, the EMMA is a prospective technique for structural investigation of humic substances (HS).
Keywords
Electrophoretically mediated microanalysis , Interaction of Pb2+ with humic substances , Fulvic acid , Capillary electrophoresis
Journal title
Journal of Chromatography A
Serial Year
2004
Journal title
Journal of Chromatography A
Record number
1524471
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