Fig. 4

HMO-Ms demonstrate higher fibrin clot binding affinity. a Fe content of fibrin clots after 1 h and 3 h exposure to Fe-Ms. b Mn content of fibrin clots after 1 h and 3 h exposure to Mn-Ms (n = 4; *p < 0.05, **p < 0.01, ***p < 0.001). c Confocal microscopy images of Fe-Ms and d Cy5-Mn-Ms (red fluorescence) after 3 h of incubation with fibrin clots. Scale bar = 20 µm