Extended Data Fig. 1: Confocal images of 3D-normoxic A375 spheroids, H&E and TUNEL staining assay of mice tumor slices after treated with PdL under dark or green light irradiation.
From: In vivo metallophilic self-assembly of a light-activated anticancer drug
(a) Z-stack overlapped confocal images of 3D-normoxic A375 spheroids (scale bar 200 µm) in the dark or green light irradiation, with Hoechst 33342/propidium iodide double staining after treatment with PdL (1 µM) for 72 h. (b) H&E and TUNEL staining assay of tumor slices of mice in different groups at day 5 (scale bar 200 μm for top and 400 μm for bottom).
