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Updated: Jul 14, 2026

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The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions
Published on: February 1, 2018
Amperometric immunosensing using an indium tin oxide electrode modified with multi-walled carbon nanotube and
Md Abdul Aziz1, Sangjin Park, Sangyong Jon
1Department of Chemistry, Pusan National University, Busan 609-735, Korea.
Abstract:
We describe a sensitive electrochemical immunosensor that takes advantage of the low background current of an indium tin oxide electrode, the good electrocatalytic properties of multi-walled carbon nanotubes, and the low biofouling properties of poly(ethylene glycol)-silane copolymer.

