Issue 57, 2021

Designing a cross-linked redox network for a mediated enzyme-based electrode

Abstract

A bio-conjugated redox network matrix based on glucose dehydrogenase, thionine (diamine-containing mediator), and poly(ethylene glycol) diglycidyl ether (crosslinker) is developed on a glassy carbon electrode through covalent bonding with one-pot crosslinking. Electrons from the enzyme diffuse through the network producing 400 μA cm−2 of glucose oxidation current at 25 °C.

Graphical abstract: Designing a cross-linked redox network for a mediated enzyme-based electrode

Supplementary files

Article information

Article type
Communication
Submitted
31 Mar 2021
Accepted
15 Jun 2021
First published
16 Jun 2021

Chem. Commun., 2021,57, 6999-7002

Author version available

Designing a cross-linked redox network for a mediated enzyme-based electrode

M. M. Hossain, J. Morshed and S. Tsujimura, Chem. Commun., 2021, 57, 6999 DOI: 10.1039/D1CC01707A

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