Assertion: titanium dioxide's nanoparticle | /r/CapableOf | become bioavailable
Facets:
value: under intestinal conditions.49
type: OTHER
Source sentences:
text: Recent studies using in vitro human digestion models have shown that SiO 2 and Ag nanoparticles, which agglomerated under conditions of low pH and high electrolytes as in the gastric compartment, become bioavailable under intestinal conditions.49 ,50 Our mouse experiments demonstrate a dose-dependent accumulation of crystals in the spleen, pointing to the fact that ingested TiO 2 can traverse the intestinal mucosa and reach the systemic circulation.