| http://www.w3.org/ns/prov#value | - FIG. 19 is a graph showing how dextran sulfate (base layer, triangle) and heparin (surface layer, diamond)-loaded layers separated by a single, cross-linked layer of (PAH/PAA) according to an exemplary embodiment exhibit sequential release. (A) Fraction of mass released versus degradation time. (B) Fractional release rate versus time.
|
