Figure 3: Release of Rh-CS in water (black), SIF (blue), lis-SIF-panc (green) and HBSS (red) at 37 °C as a function of time.
From: Chitosan-coated mesoporous MIL-100(Fe) nanoparticles as improved bio-compatible oral nanocarriers

The maximum of release of 100 wt% corresponds to the total release of the total amount of CS initially coating the NPs.