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Fig. 6 | Journal of Nanobiotechnology

Fig. 6

From: A polydopamine nanomedicine used in photothermal therapy for liver cancer knocks down the anti-cancer target NEDD8-E3 ligase ROC1 (RBX1)

Fig. 6

Fluorescence microscopy images of targeted delivery. QSG-7701 normal liver cells, Huh7 and SK-Hep-1 liver cancer cells incubated with FA-modified Cy3-siRNA-loaded PDA nanomedicine for 4 h after incubation without or with 1 mM of FA for 1 h. The red color is Cy3-siRNA, the blue color is Hoechst, and the scale bar is 20 μm

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