Figure 3From: Polyethylene glycol-modified dendrimer-entrapped gold nanoparticles enhance CT imaging of blood pool in atherosclerotic miceCCK-8 assay of the viability of macrophages treated with PEGylated Au DENPs. CCK-8 assay of the viability of macrophages treated with PEGylated Au DENPs with different concentrations for 24 h (n = 4).Back to article page