Figure 4.
PTX solubility, determined by HPLC, per 1 g dried hydrogels (G3-EG(NaOH)0.5, G3-EG(NaOH)1.0, G4-EG(NaOH)0.15, G4-EG(NaOH)0.5, and G4-EG(NaOH)1.0) as a function of swelling ratio in water.
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