Figure 4 | Scientific Reports

Figure 4

From: High biocompatible FITC-conjugated silica nanoparticles for cell labeling in both in vitro and in vivo models

Figure 4

The effect of FTIC-SiO2-COOH NPs on cell migration and in vitro angiogenesis. (a) The images of wounded sites on the cell monolayers at 0, 12, 20 and 24 h. (b) The proportion of wound closure in the presence of NPs at different concentrations with time. (c) The effect of FITC-SiO2-COOH NPs at 100 µg/mL on in vitro angiogenesis of hUVECs. Data was collected from three biological trials (n = 3) and presented as mean ± SD. *p < 0.05; ****p < 0.0001.

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