Fig. 5 shows the partitioning ratio of I-PEG and C-PEG between
[Bmim]PF6 and water phases, as well as the partitioning ratio
of penicillin at different temperature. Hydrophobic ionic liquid
[Bmim]PF6 is introduced in equilibrium with the polymer-rich
phase of ATP to separate the polymers from the aqueous phase containing
penicillin