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.
Model of an enzymatic biosensor based on oxidoreductases. The general mechanism consists in immobilizing an enzyme capable of oxidizing an analyte on the working electrode. When the enzyme catalyzes the reaction, the electrons yielded from the substrate generate an electrical signal in the detector, allowing for the identification of target molecules.
