Scheme 1.
Schematic depiction of the SABRE hyperpolarization technique. IMes=1,3‐bis(2,4,6‐trimethylphenyl)imidazol‐2‐ylidene.
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.