Fig. 1
From: Cellular uptake and intracellular degradation of poly(alkyl cyanoacrylate) nanoparticles
a PBCA and POCA NP uptake kinetics in PC3 and RBE4 cells expressed as fluorescence intensity relative to untreated cells on a logarithmic scale. b Percentage of NP-positive cells. n = 2, error bars are SD, partly within the symbols