Fig. 3From: Slow lung clearance and limited translocation of four sizes of inhaled iridium nanoparticlesWhole-body iridium-192 content of individual animals normalised to whole-body content at 0 h for: (a) 10 min, (b) 20 min, (c) 40 min, and (d) 60 min exposures to 15 nm iridium-192 aerosolBack to article page