Correct adjustment of the mobile phase is equally important as the selection of the appropriate column for the separation of polar compounds in LC. Both solvophobic and selective polar interactions control the retention in the Reversed Phase and Hydrophilic Interaction modes. The retention models describing the effects of the volume fraction of the strong eluent component in binary mobile phases on the sample retention factors apply in a limited mobile phase composition range. We introduced a three-parameter retention model, which provides improved prediction of retention over a broad mobile phase range, under isocratic and gradient elution conditions. The model does not imply any assumptions concerning either adsorption or partition distri...
The chromatographic retention mechanisms of two hydrophobic bonded phases, octadecyl ethyl-bridged o...
Four phenyl-bonded stationary phases, differing in polar embedded group between spacer and phenyl ri...
The Abraham solvation parameter model, a linear free energy relationship (LFER) approach, has been u...
The amount of water adsorbed on polar columns plays important role in hydrophilic interaction liquid...
Hydrophilic interaction liquid chromatography on polar columns in aqueous-organic mobile phases has ...
Adopting a stationary phase convention circumvents problematic definition of the boundary between th...
In-house prepared zwitterionic polymethacrylate micro-columns using in situ polymerization of N,N-di...
A thin, active shell layer on core–shell columns provides high efficiency in HPLC at moderately high...
Polar columns used in the HILIC (Hydrophilic Interaction Liquid Chromatography) systems take up wate...
The chromatographic retention mechanisms of two hydrophobic bonded phases, octadecyl ethyl-bridged o...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chem...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chem...
Hydrophilic interaction chromatography (HILIC) is a rapidly developing liquid chromatography mode su...
A monolithic sulfobetaine polymethacrylate micro-column BIGDMA-MEDSA designed in our laboratory, sho...
Kapalinová chromatografie hydrofilních interakcí (Hydrophilic Interaction Liquid Chromatography, HIL...
The chromatographic retention mechanisms of two hydrophobic bonded phases, octadecyl ethyl-bridged o...
Four phenyl-bonded stationary phases, differing in polar embedded group between spacer and phenyl ri...
The Abraham solvation parameter model, a linear free energy relationship (LFER) approach, has been u...
The amount of water adsorbed on polar columns plays important role in hydrophilic interaction liquid...
Hydrophilic interaction liquid chromatography on polar columns in aqueous-organic mobile phases has ...
Adopting a stationary phase convention circumvents problematic definition of the boundary between th...
In-house prepared zwitterionic polymethacrylate micro-columns using in situ polymerization of N,N-di...
A thin, active shell layer on core–shell columns provides high efficiency in HPLC at moderately high...
Polar columns used in the HILIC (Hydrophilic Interaction Liquid Chromatography) systems take up wate...
The chromatographic retention mechanisms of two hydrophobic bonded phases, octadecyl ethyl-bridged o...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chem...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chem...
Hydrophilic interaction chromatography (HILIC) is a rapidly developing liquid chromatography mode su...
A monolithic sulfobetaine polymethacrylate micro-column BIGDMA-MEDSA designed in our laboratory, sho...
Kapalinová chromatografie hydrofilních interakcí (Hydrophilic Interaction Liquid Chromatography, HIL...
The chromatographic retention mechanisms of two hydrophobic bonded phases, octadecyl ethyl-bridged o...
Four phenyl-bonded stationary phases, differing in polar embedded group between spacer and phenyl ri...
The Abraham solvation parameter model, a linear free energy relationship (LFER) approach, has been u...