Macrophages_Graphene-Interaction_project2

Macrophages_Graphene-Interaction_project2

(A) Confocal fluorescence microscopic imaging using rhodamine-phalloidin (red) combined with DAPI to visualize nuclei (blue) shows clumping of F-actin (yellow arrow) following uptake of a graphene microsheet (white asterisk). (B) In unexposed macrophages, F-actin is distributed in discrete aggregates beneath the plasma membrane. Scale bar 10 µm.