Figure 5From: Murine pulmonary responses after sub-chronic exposure to aluminum oxide-based nanowhiskers AO nanowhiskers collected in the exposure chamber. A TEM image (A), SEM image (B) and SEM EDS map (C) of the same region as shown in Figure 5B. Scale bars in 5B and 5 C represent 2.4 μm. Red color represents signal collected at characteristic X-ray energy for Al metal.Back to article page