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. 2020 Jul 16;12(32):35918–35927. doi: 10.1021/acsami.0c09364

Figure 5.

Figure 5

Cytotoxicity of Ab@EO NCs. (A) Viability (%) of human fibroblasts exposed to Ab@EO NCs after 24 h of incubation, determined by AlamarBlue assay. (B) The Live/Dead assay of human fibroblasts after 24 h exposure to Ab@EO NCs. Overlapped images of live (green) and dead (red) cells. The bars aside each image represent the green and fluorescence intensities obtained after measuring at λex/em = 494/517 nm and λex/em = 528/617 nm for calcein and ethidium homodimer-1, respectively. Scale bar corresponds to 100 μm.