Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40360-022-00589-z/MediaObjects/40360_2022_589_Fig2_HTML.png)
In vitro Huh7 cells binding of TPGS-FA/NC nanoparticles. Fluorescence staining of Huh7 cells, which were treated withTPGS-FA/NC for 48 h, was visualized by fconfocal microscopy. (blue: nucleus; green: cytoskeleton; red: TPGS-FA/NC nanoparticles. Scale bar: 50 μm for original images, and 10 μm for magnified image)