Fig. 1

Characterization of Abplatin^(IV). A Representative transmission electron microscope (TEM) image of Abplatin^(IV), scale bar = 200 nm. B Hydrodynamic diameter of Abplatin^(IV) by dynamic light scattering (DLS). C Particle size of Abplatin^(IV) following incubation in PBS for 7 days. D Element mapping of Abplatin^(IV) by scanning transmission electron microscope (STEM), scale bar = 100 nm. E Representative drug release profile of Abplatin^(IV) under various conditions