Application of ionic liquids as mobile phase additives and surface-bonded stationary phase in liquid chromatography

Title
Application of ionic liquids as mobile phase additives and surface-bonded stationary phase in liquid chromatography
Authors
Dandan HanMinglei Tien박동화최대기노경호
Keywords
ionic liquids; chromatographic separation; mobile phase; modifier; surface bonded stationary phase
Issue Date
2009-09
Publisher
The Korean journal of chemical engineering
Citation
VOL 26, NO 5, 1353-1358
Abstract
Abstract−Ionic liquids (ILs) have gained wide recognition as novel solvents in chemistry. Their application in analytical chemistry, especially in separating analytes, is warranted due to their unique properties such as negligible vapor pressure, good thermal stability, tunable viscosity and miscibility with water and organic solvents, as well as good extractability for various organic compounds and metal ions. Recently, some new chromatographic separation media, formed by combining ILs on silica and polymer surface using covalently or non-covalently interaction, have been developed and applied to biological separation and environment analysis. This review will focus on some of the properties of ILs and their potential application as mobile phase modifier and surface-bonded stationary phase in high-performance liquid chromatography (HPLC) separation.
URI
http://pubs.kist.re.kr/handle/201004/35828
ISSN
0256-1115
Appears in Collections:
KIST Publication > Article
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