Fig. 6From: Translocation of gold nanoparticles across the lung epithelial tissue barrier: Combining in vitro and in silico methods to substitute in vivo experimentsDisposition of 18 nm large AuNP in the transwell chamber system. (a) A549 and (b) MLE-12 CMLs after various time points at an exposure dose of 100 ng/cm2. The results of the translocated fraction (green areas) are presented in more detail in Fig. 5 Back to article page