Figure 7From: Bioaccessibility, bioavailability and toxicity of commercially relevant iron- and chromium-based particles: in vitro studies with an inhalation perspectiveSchematic summary. Compilation of results generated on metal release (bioaccessibility), chemical speciation and complexation of released chromium (important factors for bioavailability) in ALF, and toxicity induced by fine and coarse sized particles of iron- and chromium-based particles.Back to article page