Fig. 2.
In vitro radiosensitization. Cell survival after 5 Gy X-ray irradiation following treatment with AGuIX or pHLIP-GdNP at pH 7.4 (black) or pH 6.2 (gray), vs. untreated and irradiation only controls. Data are normalized as a fraction of pH 7.4 sham treated non-irradiated control cells.