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.
(a) NIR absorption spectra of EA/UR systems observed at 4000–10,000 cm−1; (b) second derivative NIR absorption spectra of EA/UR systems observed at 4000–10,000 cm−1; and (X) second derivative NIR absorption spectra of EA/UR systems observed at 6500–7100 cm−1.
