Evaluation of boronate affinity solid-phase extraction coupled in-line to capillary isoelectric focusing for the analysis of catecholamines in urine

Maria Betzabeth Espina-Benitez (1) , Fabienne Marconi (1) , Jérôme Randon (1) , Claire Demesmay (1) , Vincent Dugas (1)

1 TechSep - ISA-Separative Methods - Techniques séparatives

Mots clés: Boronate affinity chromatography; Poly(GMA-co-EDMA) monolith; Capillary isoelectric focusing; In-line coupling; Urine; Catecholamines

Domaines: Chimie analytique

Maria Betzabeth Espina-Benitez, Fabienne Marconi, Jérôme Randon, Claire Demesmay, Vincent Dugas. Evaluation of boronate affinity solid-phase extraction coupled in-line to capillary isoelectric focusing for the analysis of catecholamines in urine. Analytica Chimica Acta, 2018, 1034, pp.195-203. ⟨10.1016/j.aca.2018.06.017⟩. ⟨hal-01900239⟩