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Figure 2 | Particle and Fibre Toxicology

Figure 2

From: Factoring-in agglomeration of carbon nanotubes and nanofibers for better prediction of their toxicity versus asbestos

Figure 2

Schematic representation of the SWCNT bundles and CNF. (A) A hexagonal arrangement model of a bundle containing two layers of SWCNT. The labels dSWCNT and dbundle correspond to the diameters of SWCNT and a bundle of SWCNT, respectively. (B) A model of CNF showing five carbon layers. The labels dOD, and dHC correspond to the outer and hollow core diameters of CNF, respectively.

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