Figure 4From: Nanoparticles prepared from porous silicon nanowires for bio-imaging and sonodynamic therapyIn vitro fluorescence images of living CF2Th cells. (a) In the control group and (b) with SiNPs. Green, blue, and red colors correspond to the luminescence of cell membranes, cell nuclei and SiNPs, respectively. The images scale bar is 10 μm.Back to article page