From: Titanium dioxide nanoparticle impact and translocation through ex vivo, in vivo and in vitro gut epithelia
Cell model
Ti/Pb
Caco-2 monoculture
0.020 ± 0.012
Caco-2/HT29-MTX coculture
0.108 ± 0.047
Caco-2/RajiB coculture
0.183 ± 0.039