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Fig. 1 | Particle and Fibre Toxicology

Fig. 1

From: Effects of differently shaped TiO2NPs (nanospheres, nanorods and nanowires) on the in vitro model (Caco-2/HT29) of the intestinal barrier

Fig. 1

TiO2NPs characterization. TEM images of TiO2NPs-S (A.1), TiO2NPs-R (B.1), and TiO2NPs-W (C.1) in their dry form. Size distribution of TiO2NPs-S (A.2), TiO2NPs-R (B.2), and TiO2NPs-W (C.2) of 200 randomly-selected nanoparticles. (E) Dynamic light scattering (DLS) and laser Doppler velocimetry (LDV) measurements of 50 μg/mL TiO2NPs over the exposure time (0, 24, and 48 h). Data are represented as mean ± SD

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