Figure 5
Visualisation of different NP in the basal compartment of triple cell culture model (actin, white; dendritic cells, blue; nanoparticles, green). The pictures represent 3D renderings of the complete data set and the actin as well as the dendritic cell labeling was made transparent to show intracellular nanoparticles. A) unloaded CTC NP, B) CTC pGFP NP and C) CTPPC pGFP NP. Arrow marks internalised NP into MDDC; extracellular NP are encircled. White bar represents a 20 μm scale.