Nano zinc oxide (nZnO) is increasingly used in sunscreen products, with high potential of being released directly into marine environments. This study primarily aimed to characterize the aggregate size and solubility of nZnO and bulk ZnO, and to assess their toxicities towards five selected marine...
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Zinc oxide nanoparticles (ZnO-NPs) are nanoparticles that are utilized in the food sector, and agriculture owing to their antimicrobial and fungicidal properties. They are also used in biomedical disciplines [3]. ZnO-NPs are frequently utilized in sunscreen, cosmetics, and bottle coating due to th...
These ZnO-NPs have been used in various sunscreen formulations. Although the sunscreen product itself was not used in animal exposures, representative pristine ZnO-NPs were delivered to male mice by endotracheal instillation with single and repeated exposures. Given data from our previous study, which...
Nano zinc oxide (nZnO) is increasingly used in sunscreen products, with high potential of being released directly into marine environments. This study primarily aimed to characterize the aggregate size and solubility of nZnO and bulk ZnO, and to assess their toxicities towards five selected marine...
Another possibility is the release of Zn2+ ions in the sunscreen on the stratum corneum. Those ions may penetrate to underlying connective tissues through sweat pores and hair follicles. In general, ZnO NPs are taken-up by mammalian cells through the penetration, internalization of nanoparticles ...
TiO2 nanoparticles are used as a fine whitener in cosmetics and sunscreen products because of their brightness, high refractive index, and resistance to discoloration. However, concerns are increasing recently about environmental pollution and the health risks of widespread exposure to TiO2 nanoparticles....
Human Skin Penetration of Sunscreen Nanoparti- cles: In-vitro Assessment of a Novel Micronized Zinc Oxide Formulation. Ski. Pharmacol. Physiol. 2007, 20, 148–154. [CrossRef] 8. Rasmussen, J.W.; Martinez, E.; Louka, P.; Wingett, D.G. Zinc oxide nanoparticles for selective destruction ...