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.
Microparticle sorting by hydrodynamic filtration (HDF). When particle suspension is introduced into the device, a small portion of the volume in the main channel is constantly siphoned into the small branch channels, leading to volume reduction and removal of particles with the size smaller than a critical diameter.
