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Figure 6 | Particle and Fibre Toxicology

Figure 6

From: Intestinal toxicity evaluation of TiO2 degraded surface-treated nanoparticles: a combined physico-chemical and toxicogenomics approach in caco-2 cells

Figure 6

TEM image of Caco-2 cells exposed to 100 μg/mL of TiO2 STNPs. Caco-2 cells were cultured for 21 days and differentiated. The cells were exposed for 24 h at 100 μg/mL of TiO2 nanoparticles. The cells were washed, fixed, post-fixed, included, cut and stained before being examined by TEM. (Left) T-Lite. (Right) T-Lite DA.

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