Figure 3From: Beyond platinum: synthesis, characterization, and in vitro toxicity of Cu(II)-releasing polymer nanoparticles for potential use as a drug delivery vector Release of Cu under various reaction conditions. (A) Initial release data simulating endosome/lysosome pH conditions, (B) release as a function of buffering species, (C) release as a function of added competing ligand, (D) release as a function of pH in the absence of competing ligand effects.Back to article page