Philip J. Marriott

Australian Centre for Research on Separation Science, School of Applied Sciences, GPO, Melbourne, Victoria, Australia.

Articles

Ionic liquids (ILs) have become recognized in gas chromatography (GC) as stable and highly polar stationary phases with a wide application range. Having customizable molecular structures, ILs also offer a particular tunability that provides additional selectivity, and therefore may improve separation for neighbouring analytes. This article presents specific properties of IL phase capillary GC columns, including polarity scale and inner surface morphologies of IL columns. Application of IL phases in
achiral and chiral GC, and multidimensional GC, are highlighted.

Developments in Gas Chromatography Using Ionic Liquid Stationary Phases

The interpretation of comprehensive two-dimensional gas chromatography (GCÃ-GC) based on the modulation ratio (MR) concept encompasses method implementation, ideas on quantitative measurement and how modulation phase affects GCÃ-GC.

Author | Philip J. Marriott

Articles