Fig. 10From: PEGylated self-assembled enzyme-responsive nanoparticles for effective targeted therapy against lung tumorsCellular uptake in A549 and L929 cells. A DMSO, B blank-NPs, C Cur-DMSO, D Cur-NPs, E Cur-P-NPs, and F Cur-P-NPs(L929). (Under ×200 magnification)Back to article page