Research Article

Layer-by-Layer Assembly of Polysaccharides and 6,10-Ionene for Separation of Nitrogen-Containing Pharmaceuticals and Their Enantiorecognition by Capillary Electrophoresis

Table 1

Separation of tetrahydrozoline, pindolol, nadolol, terbutaline, and hydroxyzine on the SCPC and DScapillaries. Conditions as in Figure 3.

Compound, min, TP

SCPC capillaryTetrahydrozoline5.781.2610.7125810
Pindolol7.271.147.3102890
Nadolol8.301.021.490370
Terbutaline8.531.083.065640
Hydroxyzine9.2428690

DS capillaryTetrahydrozoline4.421.247.4197970
Pindolol5.221.083.2166930
Terbutaline5.671.020.8115310
Nadolol5.791.092.197310
Hydroxyzine6.3052300