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.
Residual concentration of the MNP suspension (Fe3O4@CA–CD34) in a circulating closed loop system at different time points (A): 100 mT without iron, (B): 100 mT with iron, (C): 300 mT without iron, and (D): 300 mT with iron (Left). Images of absorbed MNPs around the iron and 316L SS pieces after circulation for 30 min (right).
