Fig. 2From: Gemcitabine-incorporated polyurethane films for controlled release of an anticancer drugVideo-microscopic images of the solvent-cast gemcitabine-incorporated polyurethane (GPU) films. The gross images without magnification are shown in the insets. The GPU film with 2% gemcitabine loading was transparent without any indication of drug aggregate (a). The film with 10% gemcitabine loading was translucent, and gemcitabine aggregate particles, with a size of a few micrometer, were seen on video microscopy (b)Back to article page