Scheme 1. M+-SAM-Cluster Interaction.
M+ is shown in purple, iron in rust, and sulfur in yellow.
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.