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 0Â h for: (a) 10Â min, (b) 20Â min, (c) 40Â min, and (d) 60Â min exposures to 15Â nm iridium-192 aerosolBack to article page