Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic of the microbubble-based, ultrasound-assisted PDT strategy. (A) Preparation of PGL-MB and its transformation from microbubbles to nanoparticles under exposure to low-frequency ultrasound (LFUS). (B) Experimental process of in vivo PDT under the guidance of contrast enhance ultrasound (CEUS) imaging, followed by ultrasound targeted microbubble destruction (UTMD).
