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Fig. 1 | Particle and Fibre Toxicology

Fig. 1

From: Histopathology of the broad class of carbon nanotubes and nanofibers used or produced in U.S. facilities in a murine model

Fig. 1

Representative TEM images of particle dispersed in isopropanol. Scale bar represents 1 µm. Images A-I are of MW #1–#7, and CNF #1–#2 respectively. Materials of small diameter and length (MW #1, #3) were spherical agglomerates. MW #2 is a unique material that forms elongated aggregates. As materials increase in diameter and length, the agglomeration becomes less, and singlets are more common. Some materials, including MW #6 and #7, have mixed populations

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