Fig. 2
From: Biomimetic nanovesicle co-delivery system impairs energy metabolism for cancer treatment
Cellular uptake. A Subcellular distribution of Liposome and Lip@M1 on 4T1 breast cancer cells was observed by a confocal microscopy. The scale bar is 50 μm (5 μm for the enlarged images). B Flow cytometry analysis of nanoparticle uptake by 4T1 cells after 2 h treatment. C Quantitative analysis of intracellular Cy5 mean fluorescence intensity. The experimental results represent the mean ± SD (n = 3)