. . "4"^^ . . "\u00DAstav analytick\u00E9 chemie AV \u010CR, v. v. i." . . "A micellar electrokinetic capillary chromatography method for separation of phenolic acids and flavonoids suitable for application in two-dimensional system in combination with gradient elution reversed-phase liquid chromatography was developed. The influence of type of surfactant on the separation selectivity in background electrolytes with different concentration of acetonitrile was studied. The critical micelle concentration of homological series of sodium alkyl sulfates and migration times of their micelles were determined. The sodium alkyl sulfates with octyl- to octadecyl- alkyl chains were used to achieve the similar time of analysis and similar separation selectivity in background electrolytes with concentration of acetonitrile up to the 20% (v/v)."@en . "Jandera, Pavel" . "critical micelle concentration; anionic surfactants; separation selectivity; micellar electrokinetic capillary chromatography"@en . . . "P(GAP206/12/0398)" . "CECE 2012: 9th International Interdisciplinary Meeting on Bioanalysis" . . "25310" . . "Optimization of MEKC Separation Selectivity of Phenolic Compounds Using Homological Series of Anionic Surfactants"@en . . "978-80-904959-1-3" . "Optimization of MEKC Separation Selectivity of Phenolic Compounds Using Homological Series of Anionic Surfactants" . . "RIV/00216275:25310/12:39895488" . "[0B48DB54C0BF]" . "Fischer, Jan" . "A micellar electrokinetic capillary chromatography method for separation of phenolic acids and flavonoids suitable for application in two-dimensional system in combination with gradient elution reversed-phase liquid chromatography was developed. The influence of type of surfactant on the separation selectivity in background electrolytes with different concentration of acetonitrile was studied. The critical micelle concentration of homological series of sodium alkyl sulfates and migration times of their micelles were determined. The sodium alkyl sulfates with octyl- to octadecyl- alkyl chains were used to achieve the similar time of analysis and similar separation selectivity in background electrolytes with concentration of acetonitrile up to the 20% (v/v)." . . "RIV/00216275:25310/12:39895488!RIV13-GA0-25310___" . . . "Optimization of MEKC Separation Selectivity of Phenolic Compounds Using Homological Series of Anionic Surfactants"@en . . "2012-10-31+01:00"^^ . . . . . "Optimization of MEKC Separation Selectivity of Phenolic Compounds Using Homological Series of Anionic Surfactants" . . "4"^^ . . "\u010Cesla, Petr" . . "7"^^ . "Brno" . "V\u00E1\u0148ov\u00E1, Jana" . "Brno" . "156965" .