Fig. 8From: Magnetocontrollability of Fe7C3@C superparamagnetic nanoparticles in living cellsScheme of endocytosis-exocytosis cycle. a MNPs interaction with cell membrane; b cell membrane invagination; c internalization on MNPs agglomerates in membrane vesicles; d lost of membrane and beginning of exocytosis; e exit of MNPs agglomerates to the cell surface. After last phase MNPs agglomerates can be re-absorbed by this or a neighboring cell and the cycle repeats (arrow)Back to article page