Fig. 6From: Plasma proteins facilitates placental transfer of polystyrene particlesScheme illustrating changes of protein corona during placental perfusion experiments. The PS-particle protein corona changed significantly in the number and abundancy of proteins depending on the perspective. PS-particles isolated from the fetal circulation showed a decreased protein diversity after 6Â h, but relative higher protein abundancy for some specific proteins e.g. albumin and IgG. Particles isolated from the maternal circulation showed a major increase in the total number of different corona proteins (with the use of BioRender)Back to article page