Fig. 4: Enantioselective separation stability of CC3-HPABP-15% membrane.
From: Porous organic cage mixed matrix membranes for efficient enantioseparation
HPLC spectra of 2-phenylpropionic acid enantiomers after separation for a 4 h, b 12 h, c 24 h, and d 36 h under 0.001 mol L-1 feed solution. e Flux of the CC3-HPABP-15% membrane varying within 36 h. f Enantiomeric excess (ee) of the CC3-HPABP-15% membrane varying within 36 h.
