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Fig. 4 | Nanoscale Research Letters

Fig. 4

From: Functionalized Folate-Modified Graphene Oxide/PEI siRNA Nanocomplexes for Targeted Ovarian Cancer Gene Therapy

Fig. 4

Cellular uptake of different nanocomplexes. Confocal laser scanning microscopy (CLSM) images of the cellular uptake of FITC-labeled different nanocomplexes in human ovarian cancer SKOV3 cells after incubation for 4 h. Blue, nuclei (DAPI-labeled); red, cytomembrane (Dil-labeled); green, nanocomplexes (FITC-labeled). Scale bars represent 100 μm, but the scale bar is 10 μm in single cell

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