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. 2020 Jul 9;10:11292. doi: 10.1038/s41598-020-68017-y

Figure 6.

Figure 6

Flow cytometer analysis for cell apoptosis/necrosis of U251 upon 48-h treatment, stained with Annexin V-FITC and PI. (a) Control, (b) EDT-IONPs, (c) DOX, and (d) DOX-EDT-IONPs. (Q4) demonstrates Live, (Q3) early apoptotic, (Q2) late apoptotic and (Q1) necrotic cells.