Figure 28.
Picture of the device where the dark regions are the metal lines and the gray region in the middle is the channel. Reprinted with permission from [64]. Copyright 2009, Royal Society of Chemistry.
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.