Increasing the Isolated Quantities and Purities of Volatile Compounds by Using a Triple Deans-Switch Multidimensional Preparative Gas Chromatographic System with an Apolar-Wax-Ionic Liquid Stationary-Phase Combination

2012 ◽  
Vol 84 (16) ◽  
pp. 7092-7098 ◽  
Author(s):  
Danilo Sciarrone ◽  
Sebastiano Pantò ◽  
Carla Ragonese ◽  
Peter Quinto Tranchida ◽  
Paola Dugo ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Stationary Phase ◽  
Volatile Compounds ◽  
Chromatographic System ◽  
Liquid Stationary Phase ◽  
Phase Combination ◽  
Ionic Liquid Stationary Phase ◽  
Deans Switch

Evaluation of a Medium-Polarity Ionic Liquid Stationary Phase in the Analysis of Flavor and Fragrance Compounds

2011 ◽  
Vol 83 (20) ◽  
pp. 7947-7954 ◽  
Author(s):  
Carla Ragonese ◽  
Danilo Sciarrone ◽  
Peter Quinto Tranchida ◽  
Paola Dugo ◽  
Giovanni Dugo ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Stationary Phase ◽  
Medium Polarity ◽  
Liquid Stationary Phase ◽  
Ionic Liquid Stationary Phase ◽  
Fragrance Compounds

Amphiphilic selectivity of guanidinium-based ionic liquid stationary phase for structural and positional isomers

RSC Advances ◽  
2015 ◽  
Vol 5 (105) ◽  
pp. 86440-86444 ◽  
Author(s):  
Yingzhen Wang ◽  
Meiling Qi ◽  
Ruonong Fu
Keyword(s):  
Ionic Liquid ◽  
Stationary Phase ◽  
High Selectivity ◽  
Positional Isomers ◽  
Liquid Stationary Phase ◽  
Ionic Liquid Stationary Phase ◽  
Polar Stationary Phase

The investigated GBIL stationary phase exhibits high selectivity for a wide ranging polarity of analytes and shows advantages over the conventional polar stationary phase.

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