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. 2018 Feb 7;8(6):1558–1574. doi: 10.7150/thno.22989

Figure 6.

Figure 6

Flow cytometric analysis of MCF-7 cells apoptosis at 4 h induced by different Ce6 formulations with laser irradiation, using Annexin V-FITC and PI staining. The concentration of Ce6 was 500 nM. ∗ p < 0.05.