Capillary electrochromatography

Experimental Consideration of Capillary Chromatography Based on Tube Radial Distribution of Ternary Mixture Carrier Solvents under Laminar Flow Conditions

“…5 The capillary tubes are also known to exhibit interesting and useful physical or hydrodynamic phenomena, such as electro-osmotic flow and laminar flow. The electro-osmotic flow in a capillary tube has capillary electrophoresis [7][8][9] and capillary electrochromatography [10][11][12] properties while laminar flow conditions enable hydrodynamic chromatography. [13][14][15] Recently, it was proposed that, when the ternary solvent mixture of water-hydrophilic/hydrophobic organic solvent is fed into capillary tubes under laminar flow conditions, the mixture solvents are radially distributed in the capillary tubes.…”

Consideration of the Tube Radial Distribution of the Carrier Solvents in a Capillary Tube under Laminar Flow Conditions and Computer Simulation

“…The electroosmotic flow in a capillary tube exhibits capillary electrophoresis 1,2 and capillary electrochromatography 3,4 properties, and laminar flow conditions enable hydrodynamic chromatography. 5,6 Recently, it was reported that, when a ternary solvent mixture of water-hydrophilic/hydrophobic organic solvent is fed into a microspace under laminar flow conditions, the mixture solvents are radially distributed in the microspace.…”

Separation of Metal Complexes with Counter Ions by Tube Radial Distribution Chromatography Using a Ternary Solvent Containing 8-quinolinol

“…[1][2][3][4][5][6] Capillary tubes also support interesting and useful physical and hydrodynamic phenomena, such as electro-osmotic flow and laminar flow. The electro-osmotic flow in a capillary tube is used in capillary electrophoresis [7][8][9] and capillary electrochromatography, [10][11][12] while laminar flow conditions enable hydrodynamic chromatography. [13][14][15] Recently, it was proposed that a ternary solvent mixture of water with hydrophilic and hydrophobic organic solvents would be radially distributed in a capillary tube under laminar flow conditions.…”