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.
Experimental and theoretical 1/T2 values are plotted versus concentration for the uncoated particles. Theoretical values use different estimates for the particles radius (as explained in the text) with the modified estimate (RREL) producing closer fit to the experimental data. Radius estimates (from SEM and Relaxation) are similar in values.
