Scheme 1.
Synthesis of the tumor-targeting, lactose-modified, and water-soluble 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) dyes.
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.