Selector-selectand interactions in chiral capillary electrophoresis

Chiral recognition of functionalized cyclodextrins in capillary electrophoresis

“…Because the separations observed in CE reflect contributions from enantiorecognition as well as the mobilities of the analyte, the selector, and the electroosmotic flow (EOF), some care must be used in interpreting the data in terms of chiral recognition mechanisms. For this reason, complementary techniques such as nuclear magnetic resonance (NMR) spectroscopy are now being used to aid interpretation of CE results [16].…”

Rapid enantiomeric separation of polychlorinated biphenyls by electrokinetic chromatography using mixtures of neutral and charged cyclodextrin derivatives

“…Moreseparate PCB congeners, has also been employed to perform the separation of chiral PCBs [5][6][7][8][9][10][11]. Nevertheless, the characteristics of capillary electro- and flexibility) make this technique competitive with GC in the field of the enantiomeric separations [12]. plied voltage was also studied in order to improve Prior to this work, a mode of CE, cyclodextrinthe resolution obtained between the enantiomers of modified micellar electrokinetic chromatography chiral PCBs.…”

“…The 19 PCBs studied were supplied by Dr. as pseudostationary phase [12,18]. As in other modes Ehrenstorfer Reference Materials (Augsburg, Gerof CE, the enantioselectivity of this chiral pseudomany).…”

Simultaneous enantioseparation of antiparkinsonian medication Rotigotine and related chiral impurities by capillary zone electrophoresis using dual cyclodextrin system

“…[5]. Since the introduction of the first commercially available instruments in the late 1980s, CE and related techniques, such as capillary electrochromatography (CEC), nonaqueous capillary electrophoresis (NACE), micellar electrokinetic chromatography (MEKC) and microemulsion electrokinetic chromatography (MEEKC) have attracted gradually increasing interest in chiral drug analysis as presented in many review papers [6,7].…”