Research Article

[Retracted] Multifunctional Drug-Loaded Phase-Change Nanoparticles Inhibit the Epithelial-Mesenchymal Transition of Hepatocellular Carcinoma by Affecting the Activity of Activated Hepatic Stellate Cells

Figure 8

Enhanced ultrasound imaging of PPL NPs in vivo. 2D and CEUS images with and without LIFU irradiation and the corresponding grayscale intensity analysis measured by ImageJ (, ).