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Modeling of Retention Behavior in Capillary Electrochromatography from Chromatographic and Electrophoretic Data by Zhen Liu; Koji Otsuka; Shigeru Terabe is a Chemistry article available to read on EtoBox.
What is Modeling of Retention Behavior in Capillary Electrochromatography from Chromatographic and Electrophoretic Data about?
A phenomenological approach was presented to describe the retention behaviors of solutes in capillary electrochromatography (CEC). Equations for calculation of the retention time and actual chromatographic retention factor for ionic solutes, weak monoprotic acid and weak monoprotic base were derived, which can be described by two general expressions regardless the charge status of the solute. The general expressions enable calculation of the retention time and retention factor in CEC from chromatographic and electrophoretic data, which were experimentally verified with a variety of compounds and a variety of CEC modes. Based on this approach, the chromatographic retention and the electrophoretic migration in the CEC systems studied were found to be two independent processes. The validity of this approach was also discussed.
Who reads Modeling of Retention Behavior in Capillary Electrochromatography from Chromatographic and Electrophoretic Data?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Zhen Liu; Koji Otsuka; Shigeru Terabe
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1873-3778)
- Published
- 2002
- Language
- EN
- Field
- Chemistry (Physical Sciences)