Fig. 1From: LIFU/MMP-2 dual-responsive release of repurposed drug disulfiram from nanodroplets for inhibiting vasculogenic mimicry and lung metastasis in triple-negative breast cancerCharacterization of PFP@PD and PFP@PDM-PEG. A Composite diagram and 1H NMR analysis of PFP@PDM-PEG. B SEM and TEM images of PFP@PD and PFP@PDM-PEG; scale bar: 500 nm. (C) The particle sizes of PFP@PD and PFP@PDM-PEG. D The zeta potential distributions of PFP@PD and PFP@PDM-PEGBack to article page