Figure 6From: Use of back-scatter electron signals to visualise cell/nanowires interactions in vitro and in vivo; frustrated phagocytosis of long fibres in macrophages and compartmentalisation in mesothelial cells in vivo Representative cytospin images of lavaged cells from the pleural space after 24 hour treatment with AgNWs. A) AgNW3 inside a pleural macrophage showing complete phagocytosis. B) Pleural macrophage with a fully phagocytosed AgNW5 (B) and AgNW10 (C). D) A pleural macrophage with increased cell size to phagocytose AgNW14. E) Frustrated phagocytosis after AgNW28 exposure. 3 macrophages sharing 2 long fibres. All images are shown at 100x magnification with a 10 μm scale bar.Back to article page