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. 2022 Feb 14;9:845179. doi: 10.3389/fmolb.2022.845179

FIGURE 2.

FIGURE 2

Uptake of RIF@Cy5.5-HA-NG. Blue fluorescent image indicates the image of DAPI stained cells. Red fluorescence indicates uptake of Cy5.5 and RIF@Cy5.5-HA-NG. Green fluorescent image indicates the image of Actin. To demonstrate the uptake of RIF@Cy5.5-HA-NG nanoparticles, the laser confocal experiment was performed and the section-wise imaging of intracellular localization of nanoparticles was shown.