Fig. 2
Accumulation of Ti in maternal organs after intravenous injection of Ti3C2 nanosheets into pregnant mice for 3 consecutive days. a The accumulation of Ti in the uterus on GD8, GD9, and GD10. b The accumulation of Ti in the placenta on GD12. 0.1–0.15 g tissue in each dose group was used for ICP-MS analysis on different pregnant days. The data were analysed by two-way ANOVA. Data in a and b are shown as means ± SD (n = 3 mice per group). ***p < 0.001 vs. NC group