Figure 8.
FTIR spectra of PCNP-PCA, PCNP, CNP-PCA, CNP and PCA have shown some of the important functional group in comparison. The functional groups are labeled as (a) hydrogen bond, (e) carbon double bond and (f) carbonyl group.
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.