. "Slanina, Ji\u0159\u00ED" . . "Medicinal Plants, Capillary electrochromatography"@en . "P(GA303/00/D062)" . "Capillary electrochromatography (CEC) is a hybrid separation technique that combines the benefits of both capillary zone electrophoresis and high performance liquid chromatography. The high efficiency and resolution of CEC offers an alternative to pressure-driven chromatography systems. Polymer based monolithic capillary columns quickly become a well-established stationary phases in CEC as they eliminated the need of frits and packing procedures. The large variety of available chemistries make these columns an attractive alternative to columns packed with particulate materials. The macroporous polyacrylamide columns for CEC were prepared by in situ copolymerisation of acrylamide, bisacrylamide, vinylsulfonic acid and lauryl acrylate in presence of polyethylene glycol as a porogenic agent. The columns were successfully used to analyse and quantify lignans in extract of the seeds of Schisandra chinensis. Good separations were achieved in less than 20 min. The migration time and peak area reproducibili" . "2001-01-01+01:00"^^ . "Stanoven\u00ED biologicky aktivn\u00EDch l\u00E1tek v l\u00E9\u010Div\u00FDch rostlin\u00E1ch pomoc\u00ED kapil\u00E1rn\u00ED elektrochromatografie"@en . . . . "2"^^ . "Musil, Pavel" . . "Masarykova univerzita v Brn\u011B. P\u0159\u00EDrodov\u011Bdeck\u00E1 fakulta" . "Capillary electrochromatography (CEC) is a hybrid separation technique that combines the benefits of both capillary zone electrophoresis and high performance liquid chromatography. The high efficiency and resolution of CEC offers an alternative to pressure-driven chromatography systems. Polymer based monolithic capillary columns quickly become a well-established stationary phases in CEC as they eliminated the need of frits and packing procedures. The large variety of available chemistries make these columns an attractive alternative to columns packed with particulate materials. The macroporous polyacrylamide columns for CEC were prepared by in situ copolymerisation of acrylamide, bisacrylamide, vinylsulfonic acid and lauryl acrylate in presence of polyethylene glycol as a porogenic agent. The columns were successfully used to analyse and quantify lignans in extract of the seeds of Schisandra chinensis. Good separations were achieved in less than 20 min. The migration time and peak area reproducibili"@en . "Sborn\u00EDk abstrakt 5. setk\u00E1n\u00ED biochemik\u016F a molekul\u00E1rn\u00EDch biolog\u016F" . . "6"^^ . "696972" . . "Kahle, Vladislav" . . "RIV/00216224:14310/01:00003599" . . . "6"^^ . "[27A3D91CA6F9]" . . "Kvasni\u010Dkov\u00E1, Leona" . . "Glatz, Zden\u011Bk" . "Stanoven\u00ED biologicky aktivn\u00EDch l\u00E1tek v l\u00E9\u010Div\u00FDch rostlin\u00E1ch pomoc\u00ED kapil\u00E1rn\u00ED elektrochromatografie"@en . "14310" . "Brno" . . "Brno" . . "47" . . "\u0160t\u011Brbov\u00E1, Hana" . "RIV/00216224:14310/01:00003599!RIV/2002/GA0/143102/N" . "Stanoven\u00ED biologicky aktivn\u00EDch l\u00E1tek v l\u00E9\u010Div\u00FDch rostlin\u00E1ch pomoc\u00ED kapil\u00E1rn\u00ED elektrochromatografie" . . . "80-210-2538-7" . . "Stanoven\u00ED biologicky aktivn\u00EDch l\u00E1tek v l\u00E9\u010Div\u00FDch rostlin\u00E1ch pomoc\u00ED kapil\u00E1rn\u00ED elektrochromatografie" . . "0"^^ . "0"^^ .