6533b862fe1ef96bd12c75c7
RESEARCH PRODUCT
Spectroscopic and chromatographic study of the interaction of nonionic micelles with the aluminum-morin complex
L. BracoM. De La GuardiaConcepción AbadJ.l. Carriónsubject
chemistry.chemical_compoundEthyleneChromatographychemistryEthylene oxideAluminiumOxidechemistry.chemical_elementMorinBinding ratioMicelleSpectroscopyAnalytical Chemistrydescription
Abstract The interaction of the aluminum-morin system with different nonionic surfactants has been studied spectrophotometrically and by high-performance liquid chromatography. It has been found that ethylene oxide-propylene oxide condensate surfactants sensitize the spectrophotometric determination of aluminum with morin more than ethylene oxide condensate surfactants. Binding ratio parameters for the different surfactants with free morin have been also estimated from the analysis of chromatographic vacant peaks.
year | journal | country | edition | language |
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1989-04-01 | Microchemical Journal |