Figure 4From: Preparation and nanoencapsulation of l-asparaginase II in chitosan-tripolyphosphate nanoparticles and in vitro release studyASNase II release profiles from the ASNase II-loaded CSNPs in three solutions. (a) Glycerol (5%)- PBS solution (pH 7.4), (b) PBS solution (pH 7.4), and (c) DDW containing 5% glycerol (pH 7.0). CS/TPP of 0.4/0.095 loaded with 4 mg protein.Back to article page