Fig. 1From: Combination of the BeWo b30 placental transport model and the embryonic stem cell test to assess the potential developmental toxicity of silver nanoparticlesConcentration dependent effect of (LA), (Cit), (BPEI) AgNPs, Ag2S NPs, and AgNO3 on the viability of BeWo b30 cells after 24 h exposure quantified using the ATPlite viability assay. Viability is given as a percentage of the control (mean ± SD; n = 3)Back to article page