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.
Comparison of the effect of absence and presence of a guiding external magnetic field on (a) GNP uptake by MCF-7 cells; (b) C6 fluorescence intensity as observed in FACS data; and (c) drug retention as measured by quantitative analysis of FACS data. The final C6 concentration was controlled at 1 μg/mL.
