Fig. 2.
Size distributions of ZnO particles suspended in air, water, and DMEM with various percentages of FBS (d p aerodynamic diameter; d H hydrodynamic diameter)
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.