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.
Schematic diagram of an OECT: (a) gate surface as the sensing interface, the potential distribution between gate and channel is changed by the reaction on the gate; (b) channel surface as the sensing interface, the potential distribution between the gate and channel is changed by the reaction on the channel.
