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Resolution: standard / high Figure 5.
Apoptosis of HDF cells induced by GO: a normal HDF cells, showing normal morphological
cells, b morphological changes of HDF cells cultured with 100 μg/mL GO for 1 day,
cells appear inner vacuole and apoptotic bodies showing apoptotic characteristics,
c morphology of HDF cells cultured with 20 μg/mL GO for 3 days, showing cell have
unclear boundary, membrane vesicles and fragmentation, the arrow showing apoptotic
cells formed nodular structure encapsulating GO, d morphology of HDF cells cultured
with 5 μg/mL GO for 5 days, showing normal cell morphology.
Wang et al. Nanoscale Res Lett 2011 6:8 doi:10.1007/s11671-010-9751-6 |
