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. 2018 Nov 30;15:334. doi: 10.1186/s12974-018-1368-1

Fig. 2.

Fig. 2

Characterizations of PS-MBs before and after LFUS exposure. Size distributions of a PS-MBs and b PS-NPs. c Fluorescence images of PS-MB-labeled Cou6. d Contrast-enhanced ultrasound images of PBS and PS-MBs. e The transmission electron microscope images of PS-MBs after US sonication (PS-NPs)