Figure 3.
Microfluidic concentration gradient generator. (a) Device design. The gradient generator produces 5 different glucose solutions downstream. The microchannels are defined as Ch. 1–5; (b) Fabricated device filled with red-dyed solution.
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.