Determination of association constants of dansyl-amino acids and beta-cyclodextrin in N-methylformamide by capillary electrophoresis.

@article{Valk1997DeterminationOA,
  title={Determination of association constants of dansyl-amino acids and beta-cyclodextrin in N-methylformamide by capillary electrophoresis.},
  author={Istv{\'a}n Valk{\'o} and Heli Sir{\'e}n and Marja-Liisa Riekkola},
  journal={Electrophoresis},
  year={1997},
  volume={18 6},
  pages={919-23}
}
The use of nonaqueous background electrolytes in capillary electrophoresis (CE) is a promising new trend which should widen the scope of this technique. We demonstrate the chiral separation of dansyl-amino acids (Dns-AAs) in N-methylformamide (NMF) using beta-cyclodextrin (beta-CD) as chiral selector. The solubility of beta-CD is much better in NMF than in… CONTINUE READING