Recent advances in electrodriven enantioseparations
Pavel Jáč1, Gerhard K E Scriba
1Department of Pharmaceutical Chemistry, School of Pharmacy, Friedrich Schiller University, Jena, Germany.
Journal of Separation Science
|December 21, 2012
Summary
Capillary electromigration techniques, including capillary electrophoresis (CE) and capillary electrochromatography (CEC), are powerful tools for enantioseparation. This review highlights recent advancements in chiral selector development and mechanistic studies for chiral analysis.
Area of Science:
- Analytical Chemistry
- Separation Science
Background:
- Capillary electromigration techniques, particularly capillary electrophoresis (CE), are established methods for enantioseparation.
- Capillary electrochromatography (CEC) is a developing technique with significant research efforts.
- Chiral selectors, especially cyclodextrins, are crucial for stereospecific separations in CE.
Purpose of the Study:
- To review recent mechanistic aspects of capillary enantioseparations.
- To cover new chiral selectors and applications in CE and CEC.
- To focus on mathematical modeling and analyte-complex structure investigations.
Main Methods:
- Review of literature published between January 2011 and August 2012.
- Analysis of mechanistic aspects, mathematical modeling, and structural investigations.
- Examination of new chiral selectors and applications in CE and CEC.
Main Results:
- CE is a mature technique with wide applications, especially in pharmaceutical chiral analysis.
- CEC is still under development but shows promise.
- Advancements include new chiral selectors, mathematical modeling, and spectroscopic studies of selector-analyte interactions.
Conclusions:
- CE and CEC are vital for chiral analysis across various scientific fields.
- Continued research focuses on understanding enantioseparation mechanisms and developing novel chiral selectors.
- The integration of computational and spectroscopic methods enhances chiral separation analysis.
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