Investigations of Chemiluminescence Detection Parameters for Kinetic Analysis and Capillary Separations
Shultz, Loranelle Louise
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https://hdl.handle.net/2142/84392
Description
Title
Investigations of Chemiluminescence Detection Parameters for Kinetic Analysis and Capillary Separations
Author(s)
Shultz, Loranelle Louise
Issue Date
1997
Doctoral Committee Chair(s)
Nieman, T.A.
Sweedler, J.V.
Department of Study
Chemistry
Discipline
Chemistry
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Chemistry, Analytical
Language
eng
Abstract
A post-column CL detection method for capillary electrophoresis (CE) was developed in which the capillary effluent was collected on a membrane which had been coated with bis(2,4,6-trichlorophenyl)oxalate, a CL reagent. After the CE run, the CL reaction was initiated on the membrane by applying hydrogen peroxide, a scientific CCD camera imaged the resultant CL emission, and an electropherogram was reconstructed. This post-column detection scheme decouples the separation parameters from detection and allows longer lived CL reagents to be used with fast separations.
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