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. 2024 Nov 15;19:11941–11956. doi: 10.2147/IJN.S483091

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© 2024 Xie et al.

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Cellular uptake of GELNs. Representative fluorescence microscope images of cellular uptake of GELNs at 1 and 10 μg/mL. Scale bars: 50μm. *, ** and *** indicate difference for p<0.05, p<0.01 and p<0.001 in comparison to the cells treated with cell culture media as negative control, respectively, n=3.