Fig. 3.
Electropherograms obtained for the sample containing the totally ionized analytes: 4-HC (a), 4,7-dHC (b), CF (c), CT (d), and EOF marker (DMSO), in BGE containing 10 mM DM-β-CD or TM-β-CD (pH 8.0, temperature 25 °C). The similar position of the EOF peaks indicates similar values of electroosmotic mobility, whereas the significant shifts noted for the analytes indicate different electrophoretic mobility values stemming from a different complexation degree (affinity) for two structurally similar CDs