Recent progress of polar stationary phases in CEC and capillary liquid chromatography
โ Scribed by Xiaoli Dong; Ren'an Wu; Jing Dong; Minghuo Wu; Yan Zhu; Hanfa Zou
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 307 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0173-0835
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โฆ Synopsis
Abstract
The stationary phases including the nonpolar and polar stationary phases in microscale separations have been greatly developed. This review describes the recent progress of the polar stationary phases (PSPs) with the focus on their preparation and the interesting applications in the field of CEC and capillary liquid chromatography (CLC) covering the literatures from the middle of 2006 to the middle of 2008. The PSPs described herein were summarized into three types as openโtubular, particleโpacked and monolithic stationary phases for either CEC or CLC, and the separation mechanisms are of hydrophilic interaction, chiral selection, ionโexchange and/or electrostatic interaction, etc. After overviewing the literatures published in the last 2 years, the research efforts on PSPs for CEC and CLC have been remaining in the fabrication of openโtubular and monolithic capillary columns; whereas, the research endeavor of PSPs on particulateโpacked format seemed to decline most likely due to the commercial availability of various packing particles for CEC and CLC.
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