Figure 1.
1H-NMR spectrum of Hep-P123 copolymer. Letters on the spectrum indicate to which protons in the Hep-P123 molecule the signals correspond.
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.