“…The ligand exchange mode has been widely used in separation science, some selected topics include liquid chromatography [14][15][16], gas chromatography with metallomesogens as stationary phases [17][18][19][20], CE [21][22][23], CEC [1,10,[24][25][26] and micellar electrokinetic chromatography [27,28]. Recently, Chen et al [1,25] used l-phenylalaninamide-modified monolithic silica column and l-amino acid amides as chiral selectors for lig-and exchange CEC enantioseparation of dansyl amino acids.…”