title: Differential pulse voltammetric determination of 7-hydroxycoumarin in human urine.
abstract: The electrochemical behaviour of 7-OH-coumarin at the bare glassy carbon electrode has been studied using differential pulse voltammetry, and based on anodic detection of this metabolite at 0.66 V (vs SCE) using DC amperometry, a method has been developed for the determination of 7-OH-coumarin levels in urine samples, and a pharmacokinetic profile established.
authors.affiliation: School of Chemical Sciences, Dublin City University, Republic of Ireland.
authors.forename: E
authors.initials: E
authors.lastname: Dempsey
authors.forename: C
authors.initials: C
authors.lastname: O'Sullivan
authors.forename: M R
authors.initials: MR
authors.lastname: Smyth
authors.forename: D
authors.initials: D
authors.lastname: Egan
authors.forename: R
authors.initials: R
authors.lastname: O'Kennedy
authors.forename: J
authors.initials: J
authors.lastname: Wang
mesh_terms: D004566:Electrodes; D006801:Humans; D014468:Umbelliferones / Q000652:urine*
chemical_list: D014468:Umbelliferones; C031477:7-hydroxycoumarin