title: Kinetic monitoring of electrophoretically induced solute reaction by axial absorption detection with liquid-core waveguide.
abstract: Teflon AF-2400 capillary has been used for capillary electrophoretic separation as well as for liquid-core waveguide for axial absorption detection. This separation/detection scheme has allowed continuous monitoring of electrophoretically induced reactions. In this paper, the decomposition of Cd2+ complex with 4-(2-pyridylazo)resorcinol has been tested, and its decomposition kinetics has been studied. A simple modeling has predicted the single-exponential decay of the absorbance detected by the present axial absorption detector and has allowed the estimation of the decomposition rate constant for this reaction.
authors.affiliation: Department of Chemistry, Tokyo Institute of Technology, Meguro-ku, Tokyo 152-8551, Japan.
authors.forename: Akira
authors.initials: A
authors.lastname: Wada
authors.forename: Makoto
authors.initials: M
authors.lastname: Harada
authors.forename: Tetsuo
authors.initials: T
authors.lastname: Okada