Interactions of Carbon Nanotubes and Carbon Nanohorns with a Model Membrane Layer and Lung Surfactant In Vitro

Figure 3

SEM micrographs of tested carbon nanotubes CNTs I–IV (a–d) and nanohorns CNHs V-VI (e–f). Sample designations according to Table 1.

(a)

(b)

(c)

(d)

(e)

(f)