Radiosensitizing and Hyperthermic Properties of Hyaluronan Conjugated, Dextran-Coated Ferric Oxide Nanoparticles: Implications for Cancer Stem Cell Therapy

Figure 7

Detection of apoptotic cells with Annexin V. The cell population was gated on forward and side scatter (a); the apoptotic population was clearly separated from the nonapoptotic cells in the side scatter/FITC dot plot (b). Quadrant analysis (c) was used to discriminate intact cells (quadrant 3) from apoptotic cells (quadrant 4) and necrotic cells (quadrant 2).

(a)

(b)

(c)