title: Simultaneous determination of warfarin and bromadiolone by derivative synchronous fluorescence spectrometry.
abstract: By using second derivative synchronous fluorescence spectrometry the simple resolution of mixtures of the anticoagulant rodenticides warfarin and bromadiolone in the presence of beta-cyclodextrin is accomplished which causes a differential effect on the fluorescence intensity of these compounds. The determination method developed is simple, fast and inexpensive; in addition, measurements are performed in a single scan. Mixtures of warfarin and bromadiolone in ratios between 4:1 and 1:10 were satisfactorily resolved.
authors.affiliation: Department of Analytical Chemistry, Faculty of Sciences, University of Córdoba, E-14004 Córdoba, Spain.
authors.forename: S
authors.initials: S
authors.lastname: Panadero
authors.forename: A
authors.initials: A
authors.lastname: Gómez-Hens
authors.forename: D
authors.initials: D
authors.lastname: Pérez-Bendito