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.
(a) Screen printed resistive pressure sensors: 1—polyester substrate, 2—pressure sensitive layers, 3—dielectric separator, 4—silver electrode. (b) comb electrodes, (c–d) SEM image of screen printed graphene (c) and carbon nanotube layer (d).
