Figure 1.
Infrared spectra of CH-based bio-composites, that is, pristine CH bio-composite (red line) and chemically modified CH-AN bio-composite (black line), along with zoomed area showing modification.
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.