"Advanced statistical evaluation of the complex formation constants from electrophoretic data II - Diastereomeric ion-pairs of (R,S)-N-(3,5-dinitrobenzoyl)leucine and tert-butylcarbamoylquinine" . . "statistical theory of experiment;advanced statistical evaluation;binding constants;ion-pair formation constants;affinity capillary electrophoresis;leucine;tert-butyl carbamoyl quinine"@en . "15310" . "6"^^ . "Advanced statistical evaluation of the complex formation constants from electrophoretic data II - Diastereomeric ion-pairs of (R,S)-N-(3,5-dinitrobenzoyl)leucine and tert-butylcarbamoylquinine"@en . . "Str\u00E1nsk\u00FD, Zden\u011Bk" . . . "Lindner, W." . "Intermolecular association and ion-pair formation, respectively, between a cationic chiral selector, viz. o-9-(tert-butylcarbamoyl) quinine (CQN), and the both enantiomers of anionic N-(3,5-dinitrobenzoyl)leucine, (R)-DNB-Leu and (S)-DNB-Leu, were investigated by affinity capillary electrophoresis (ACE). Thus, binding constants of the both diastereomeric ion-pairs, (R) and (S)-DNB-Leu/CQN associates, were determined by different experimental setups and correction of nonlinear effects. A reciprocal setup was employed for the high-affinity (S)-enantiomer, and the experimental mobility data obtained for CQN at variable (S)-DNB-Leu concentrations in the background electrolyte were linearized and evaluated by advanced statistical model. A binding constant of K-S = 125.11 mol(-1) was afforded. The constant for the (R)-enantiomer, which is outside the range suitable for direct affinity CE, was obtained from indirect affinity CE utilizing the separation of the DNB-Leu racemate at a single appropriate CQN conc"@en . "RIV/61989592:15310/04:00002045" . "553611" . . "Bart\u00E1k, Petr" . "Analytica Chimica Acta" . . . . "Pokro\u010Dil\u00E9 statistick\u00E9 vyhodnocen\u00ED konstant stability komplex\u016F z elektroforetick\u00FDch dat II - diastereometrick\u00E9 iontov\u00E9 p\u00E1ry (R,S)-N-(3,5-dinitrobenzoyl)leucinu a terc-butylcarbamoylquininu"@cs . "NL - Nizozemsko" . "0003-2670" . . "Lammerhofer, M." . "Bedn\u00E1\u0159, Petr" . . . . "Advanced statistical evaluation of the complex formation constants from electrophoretic data II - Diastereomeric ion-pairs of (R,S)-N-(3,5-dinitrobenzoyl)leucine and tert-butylcarbamoylquinine"@en . "9"^^ . . . "Intermolecular association and ion-pair formation, respectively, between a cationic chiral selector, viz. o-9-(tert-butylcarbamoyl) quinine (CQN), and the both enantiomers of anionic N-(3,5-dinitrobenzoyl)leucine, (R)-DNB-Leu and (S)-DNB-Leu, were investigated by affinity capillary electrophoresis (ACE). Thus, binding constants of the both diastereomeric ion-pairs, (R) and (S)-DNB-Leu/CQN associates, were determined by different experimental setups and correction of nonlinear effects. A reciprocal setup was employed for the high-affinity (S)-enantiomer, and the experimental mobility data obtained for CQN at variable (S)-DNB-Leu concentrations in the background electrolyte were linearized and evaluated by advanced statistical model. A binding constant of K-S = 125.11 mol(-1) was afforded. The constant for the (R)-enantiomer, which is outside the range suitable for direct affinity CE, was obtained from indirect affinity CE utilizing the separation of the DNB-Leu racemate at a single appropriate CQN conc" . "1" . . "[2A4D592998A6]" . "Kub\u00E1\u010Dek, Lubom\u00EDr" . "4"^^ . "Z(MSM 153100013)" . . "Byla prov\u00E1d\u011Bna pokro\u010Dil\u00E1 statistick\u00E1 vyhodnocen\u00ED konstant stability komplex\u016F z elektroforetick\u00FDch dat II - diastereometrick\u00E9 iontov\u00E9 p\u00E1ry (R,S)-N-(3,5-dinitrobenzoyl)leucinu a terc-butylcarbamoylquininu."@cs . "506" . . . . "Advanced statistical evaluation of the complex formation constants from electrophoretic data II - Diastereomeric ion-pairs of (R,S)-N-(3,5-dinitrobenzoyl)leucine and tert-butylcarbamoylquinine" . . . "RIV/61989592:15310/04:00002045!RIV/2005/MSM/153105/N" . "105-113" . "Pokro\u010Dil\u00E9 statistick\u00E9 vyhodnocen\u00ED konstant stability komplex\u016F z elektroforetick\u00FDch dat II - diastereometrick\u00E9 iontov\u00E9 p\u00E1ry (R,S)-N-(3,5-dinitrobenzoyl)leucinu a terc-butylcarbamoylquininu"@cs . .