. . "\u010Cesla, Petr" . "25310" . "116011" . "Vyu\u017Eit\u00ED homologick\u00E9 \u0159ady alkyls\u00EDran\u016F sodn\u00FDch pro MEKC separace p\u0159\u00EDrodn\u00EDch antioxidant\u016F" . . "978-80-7395-683-7" . "The possibilities of combination of micellar electrokinetic chromatography in two-dimensional system with gradient elution reverse-phase liquid chromatography (in the first dimension) for separation of phenolic acids and flavonoids were studied. The critical micellar concentration of homological series of sodium alkyl sulfates and migration time of their micelles were determined. Further, the influence of length of alkyl chain of surfactant, concentration of surfactant, concentration of acetonitrile and pH of background electrolyte on the separation selectivity was studied. The sodium alkyl sulfates with octyl- to octadecyl- alkyl chains were used to achieve similar time of analysis and separation selectivity in background electrolytes with concentration of acetonitrile up to the 20 % (v/v)."@en . . "Vyu\u017Eit\u00ED homologick\u00E9 \u0159ady alkyls\u00EDran\u016F sodn\u00FDch pro MEKC separace p\u0159\u00EDrodn\u00EDch antioxidant\u016F"@cs . . "Byly studov\u00E1ny mo\u017Enosti kombinace micel\u00E1rn\u00ED elektrokinetick\u00E9 chromatografie a kapalinov\u00E9 chromatografie s reverzn\u00EDmi f\u00E1zemi (v prvn\u00ED dimenzi) v 2D syt\u00E9mu pro separaci fenolick\u00FDch kyselin a flavonoid\u016F. Byla ur\u010Dena kritick\u00E1 micel\u00E1rn\u00ED koncentrace homologick\u00E9 \u0159ady alkyls\u00EDran\u016F sodn\u00FDch a migra\u010Dn\u00ED \u010Dasy jejich micel. D\u00E1le byl sledov\u00E1n vliv d\u00E9lky alkylov\u00E9ho \u0159et\u011Bzce tenzidu, koncentrace tenzidu, koncentrace acetonitrilu a pH z\u00E1kladn\u00EDho elektrolytu na separaci. Pou\u017Eit\u00EDm oktyls\u00EDranu sodn\u00E9ho a\u017E oktadecyls\u00EDranu sodn\u00E9ho bylo dosa\u017Eeno podobn\u00FDch \u010Das\u016F anal\u00FDzy a selektivity separace v z\u00E1kladn\u00EDm elektrolytu s koncentrac\u00ED acetonitrilu do 20 % (v/v)."@cs . "V\u00E1\u0148ov\u00E1, Jana" . "Vyu\u017Eit\u00ED homologick\u00E9 \u0159ady alkyls\u00EDran\u016F sodn\u00FDch pro MEKC separace p\u0159\u00EDrodn\u00EDch antioxidant\u016F"@cs . . . . "Pardubice" . "2013-04-10+02:00"^^ . . "[7584DFA9CB29]" . "Byly studov\u00E1ny mo\u017Enosti kombinace micel\u00E1rn\u00ED elektrokinetick\u00E9 chromatografie a kapalinov\u00E9 chromatografie s reverzn\u00EDmi f\u00E1zemi (v prvn\u00ED dimenzi) v 2D syt\u00E9mu pro separaci fenolick\u00FDch kyselin a flavonoid\u016F. Byla ur\u010Dena kritick\u00E1 micel\u00E1rn\u00ED koncentrace homologick\u00E9 \u0159ady alkyls\u00EDran\u016F sodn\u00FDch a migra\u010Dn\u00ED \u010Dasy jejich micel. D\u00E1le byl sledov\u00E1n vliv d\u00E9lky alkylov\u00E9ho \u0159et\u011Bzce tenzidu, koncentrace tenzidu, koncentrace acetonitrilu a pH z\u00E1kladn\u00EDho elektrolytu na separaci. Pou\u017Eit\u00EDm oktyls\u00EDranu sodn\u00E9ho a\u017E oktadecyls\u00EDranu sodn\u00E9ho bylo dosa\u017Eeno podobn\u00FDch \u010Das\u016F anal\u00FDzy a selektivity separace v z\u00E1kladn\u00EDm elektrolytu s koncentrac\u00ED acetonitrilu do 20 % (v/v)." . . "10"^^ . "3"^^ . . . "Fischer, Jan" . "RIV/00216275:25310/13:39896880!RIV14-MSM-25310___" . "Monitorov\u00E1n\u00ED cizorod\u00FDch l\u00E1tek v \u017Eivotn\u00EDm prost\u0159ed\u00ED XV., sborn\u00EDk p\u0159\u00EDsp\u011Bvk\u016F ze semin\u00E1\u0159e" . "3"^^ . "Vyu\u017Eit\u00ED homologick\u00E9 \u0159ady alkyls\u00EDran\u016F sodn\u00FDch pro MEKC separace p\u0159\u00EDrodn\u00EDch antioxidant\u016F" . "Univerzita Pardubice" . . "Ov\u010D\u00E1rna pod Prad\u011Bdem" . "MEKC separation of natural antioxidants using homologous series of sodium alkyl sulfates"@en . "I, S" . . . "sodium alkyl sulfates; critical micelle concentration; micellar electrokinetic chromatography"@en . "MEKC separation of natural antioxidants using homologous series of sodium alkyl sulfates"@en . "RIV/00216275:25310/13:39896880" . . . . .