Polyacrylic Acid/Carbon Nanotube Films for Biosensor Fabrication

Enzyme-based electrochemical biosensors combine the potentials of catalytic proteins, potentiostats, and high-tech sensor designs. In an article recently published in the journal ACS Omega, researchers constructed polyacrylic acid-deposited glucose oxidase-loaded carbon nanotube-modified platinum (PAA/GOx-CNT-modified Pt) disk electrodes as novel glucose biosensors.