Consequences of a maximum existing in the dependence of separation selectivity on concentration of cyclodextrin added as chiral selector in capillary zone electrophoresis.

@article{Vespalec1994ConsequencesOA,
  title={Consequences of a maximum existing in the dependence of separation selectivity on concentration of cyclodextrin added as chiral selector in capillary zone electrophoresis.},
  author={Radim Vespalec and Salvatore Fanali and Petr Bo{\vc}ek},
  journal={Electrophoresis},
  year={1994},
  volume={15 12},
  pages={
          1523-5
        }
}
The maximum in the dependence of the separation selectivity on the concentration of cyclodextrin may be utilized for the determination of the mean value of host-guest interaction constants of the separated enantiomers. For the hosting of N-t-BOC-DL-tryptophan by beta-cyclodextrin, the mean value of these constants, found by drop line estimated from the cyclodextrin concentration corresponding at the maximum, is 350 L.mol-1. The separation at this concentration of cyclodextrin offers the highest… CONTINUE READING
BETA

Similar Papers

Loading similar papers…