Separation and characterization of humic acids from Antarctica by capillary electrophoresis and MALDI TOF mass spectrometry. Inclusion complexes of humic acids with cyclodextrins

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Authors	GAJDOŠOVÁ Dagmar NOVOTNÁ Klára PROŠEK Pavel HAVEL Josef
Year of publication	2003
Type	Article in Periodical
Magazine / Source	Journal of Chromatography A
MU Faculty or unit	Faculty of Science
Citation
Field	Analytic chemistry
Keywords	Soil; Environmental analysis; Inclusion complexes; Humic acids; Cyclodextrins
Description	A new Capillary electrophoresis (CE) procedure based on a Micellar electrokinetic capillary chromatography (MECC) for separation of humic acids (HA) isolated from Antarctica soil was developed. The HA were separated and characterized using background electrolyte containing 0.09 M borate + 0.09 M Tris + 0.001 M EDTA (BTE) of pH 8.3, modified with cyclodextrins (CD) and sodium dodecyl sulfate (SDS).
Related projects:	Ecology of the coastal vegetation