Figure 5From: Evaluating the effect of assay preparation on the uptake of gold nanoparticles by RAW264.7 cells NP dose and type of cell line impacts the amount of AuNP uptake. (A) Uptake of AuNPs in RAW264.7 cells when exposed to increasing concentrations of AuNPs. (B) AuNP uptake in pg/cell for a hepatocyte cell line (rH4IIE) versus a macrophage cell line (RAW264.7).Back to article page