title: Electrochemical oxidation of cisatracurium on carbon paste electrode and its analytical applications.
abstract: The electrochemical oxidation of cisatracurium was investigated by cyclic voltammetry and differential pulse voltammetry at a carbon paste electrode and the experimental parameters have been optimized in order to obtain the optimum analytical signal. A differential pulse voltammetric method with carbon paste electrode is described for the determination of cisatracurium with detection limit of 0.38 mug/ml and quantitation limit of 1.26 mug/ml. The proposed method was applied to determine the content of cisatracurium in human urine and human serum, obtaining accurate and precise results.
authors.affiliation: Department of Analytical Chemistry, Faculty of Chemistry, University of Seville, 41012 Seville, Spain.
authors.forename: R F
authors.initials: RF
authors.lastname: Torres
authors.forename: M C
authors.initials: MC
authors.lastname: Mochón
authors.forename: J C
authors.initials: JC
authors.lastname: Sánchez
authors.forename: M A
authors.initials: MA
authors.lastname: Bello López
authors.forename: A G
authors.initials: AG
authors.lastname: Pérez