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.
Trapping of preconcentrated extracellular vesicles with the microtraps on a glass surface for an initial concentration of 2.0 × 108 particles/1 mL at 45 V/cm. The microtrap was a semicircle of 2 μm in diameter inscribed in a 4 µm × 2 µm (width × depth) rectangle. The height of the structure was ~4 µm.
