Fig. 2
Stimulus-responsive nanoparticles for tumor embolization therapy. A The MnO2/BPD fabrication and thrombosis formation induced by Interventional PDT. Reproduced with permission from Ref. [32]. Copyright 2020, American Chemical Society. B The fabrication and mechanism of the thermo-sensitive hydrogel. Reproduced with permission from Ref. [35]. Copyright 2014, Elsevier Ltd. C The mechanism of pH-sensitive nanoparticles for tumor embolization therapy. Reproduced with permission from Ref. [35]. Copyright 2016, American Chemical Society