Scheme 49.
PEGylated derivatives of chlorin e6, as described by the group of Greer [158]. EDC = 1-ethyl3-(3-dimethylaminopropyl)carbodiimide, DMAP = 4-dimethylaminopyridine.
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.