no changes to DNA in various animal studies
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2025-08-15 00:36
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Titanium dioxide (TiO2) is a fine white powder or dust that occurs naturally. It was first intentionally produced for use as a white pigment in 1923.
Fig. 8. Selected images of skin stratus treated with P25TiO2NPs 10% (left) and VitaminB2@P25TiO2NPs 10% (right) under light, showing no penetration of the nanoparticles (white arrows) beyond the outer stratum corneum.