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Fig. 2 | Particle and Fibre Toxicology

Fig. 2

From: Airport emission particles: exposure characterization and toxicity following intratracheal instillation in mice

Fig. 2

Scanning electron micrographs of collected particles dispersed in water. A + F: Overview of dispersed particles showing difference in homogeneity between JEP and CAP (bar: 100 μm). B + G: Detail of agglomerates consisting of smaller particles (bar: 2 μm). C + H: Detail of primary soot particles in agglomerates (bar: 200 nm). D + I: Details of collapsed pollen grains and plant fiber (bar: D; 2 μm, I; 20 μm). E + J: Details of silver particles covering agglomerates and plant fragments (bar: 1 μm)

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