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.
SAM arrays presenting varied GRGDSP density. (A) Fluorescent surface scan of a SAM array presenting varied densities of fluorescently-labeled peptide. (B) Quantification of fluorescence intensity in SAM array spots (Error bars represent standard error of the mean).
