Figure 9.
PM-IRRAS spectra in the region of phospholipid signals before and after the addition of 5.4 nmol oleyl oleate to the surface of tears. For comparison, the B/A ratio is shown as the common scale (applies to both samples).
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.