Figure 1

Schematic illustration of the structure of Fe3O4/ICG@PLGA/PFP NPs and the progress of the generation of mircobubbles from within the NPs via NIR-induced vaporization of PFP.

Schematic illustration of the structure of Fe3O4/ICG@PLGA/PFP NPs and the progress of the generation of mircobubbles from within the NPs via NIR-induced vaporization of PFP.