NDLI: Potential determination of aminated pesticides and metabolites by cyclodextrin capillary electrophoresis-laser-induced fluorescence using FITC as labelling.

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Potential determination of aminated pesticides and metabolites by cyclodextrin capillary electrophoresis-laser-induced fluorescence using FITC as labelling.

Content Provider	Semantic Scholar
Author	Navarrete-Casas, Miguel Segura-Carretero, Antonio Cruces-Blanco, Carmen Fernandez-Gutiérrez, Alberto
Copyright Year	2005
Abstract	We describe a detailed study on the possibility of analyzing aminated pesticides and metabolites using pre-column derivatization with fluorescein isothiocyanate (FITC) and their subsequent separation and detection by cyclodextrin capillary electrophoresis-laser-induced fluorescence (CE-LIF) detection. Different variables affecting the derivatization reaction (pH, FITC concentration, reaction time and temperature) and those related with the separation itself (buffer concentration, addition of various organic modifiers, pH, applied voltage and injection time) were studied. The limit of detection obtained was between 0.45 and 3.48 microg litre(-1) showing a relative standard deviation between 0.26 and 2.08% at a concentration level of 50 microg litre(-1).
Starting Page	197
Ending Page	203
Page Count	7
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://hera.ugr.es/doi/15772780.pdf
PubMed reference number	15619713v1
Volume Number	61
Issue Number	2
Journal	Pest management science
Language	English
Access Restriction	Open
Subject Keyword	Buffers C little e Ag:PrThr:Pt:RBC^donor:Ord Cyclodextrins Electrophoresis Electrophoresis, Capillary Fluorescein Fluorescein-5-isothiocyanate Fluorescence Isothiocyanate Leukemoid Reaction Metabolite Pesticides Standard deviation
Content Type	Text
Resource Type	Article

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