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Micellar electrokinetic chromatography perspectives in drug analysis
Journal of Chromatography. A
|May 31, 1996
Summary
Micellar electrokinetic chromatography (MEKC) is a versatile capillary electrophoresis technique widely used for drug analysis, enantiomer separation, and complex mixture analysis. Recent advances enhance its applicability in biological samples and with novel pseudo-stationary phases.
Area of Science:
- Analytical Chemistry
- Separation Science
- Biochemical Analysis
Background:
- Micellar electrokinetic chromatography (MEKC) is a prominent capillary electromigration technique.
- Its broad applicability makes it suitable for diverse analytical challenges.
- MEKC is effective for separating enantiomers, peptides, isotopic compounds, and complex mixtures.
Purpose of the Study:
- To review typical applications of Micellar electrokinetic chromatography (MEKC).
- To highlight recent advancements in MEKC, particularly concerning pseudo-stationary phases.
- To provide a brief overview of MEKC modes, theory, and selectivity manipulation.
Main Methods:
- Review of existing literature on Micellar electrokinetic chromatography (MEKC) applications.
- Discussion of recent developments in pseudo-stationary phases for MEKC.
- Summary of fundamental aspects of MEKC, including separation theory.
Main Results:
- MEKC demonstrates high efficacy in drug analysis within biological samples.
- The technique successfully resolves challenging separations like enantiomers and closely related peptides.
- Advances in pseudo-stationary phases have further expanded MEKC's capabilities.
Conclusions:
- Micellar electrokinetic chromatography (MEKC) is a powerful and adaptable tool for various analytical tasks.
- Ongoing research, especially in pseudo-stationary phases, continues to enhance its performance.
- MEKC remains a key technique for complex separations in analytical and biochemical fields.