Microcontact Printing of Choline Oxidase using a Polycation-Functionalized Zwitterionic Polymer as Enzyme Immobilization Matrix

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01263H, Paper
Ming Zhao, Yan Cao, Li-Wen Huang, Harold George Monbouquette
Highly sensitive and selective choline microbiosensors were constructed by microcontact printing (μCP) of choline oxidase (ChOx) in a crosslinked, polyamine-functionalized zwitterionic polymer matrix on microelectrode arrays (MEAs). μCP has emerged...
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