Effects Of Al-, Ti- And Zn-Containing Nanomaterials On Cell Lines In Vitro

Among the different tested endpoints, Al- and Ticontaining nanomaterials did notshowany toxicity in intestinal cell lines in vitro. Nevertheless, this absence of effect was not due to an absence of exposure, since particle-specific uptake was reported.Metal particle uptake over a long time period might therefore be relevant for risk assessment of aluminum- and titanium-containing food products.