Figure 7
From: Novel nano-vehicle for delivery and efficiency of anticancer auraptene against colon cancer cells

Cumulative release of auraptene from auraptene-loaded PCL-PEG-PCL triblock (AUR-TB) nanoparticles and auraptene-loaded PLA-PCL-PEG-PCL-PLA pentablock (PB) nanoparticles at pH values of (a) 5.4 and (b) 7.4 at 37 °C for about 120 hours.