Non-enzymatic electrochemical sensors for point-of-care testing: Current status, challenges, and future prospects

URN to cite this document:: urn:nbn:de:bvb:355-epub-751794
DOI to cite this document:: 10.5283/epub.75179

Bruckschlegel, Christoph ; Fleischmann, Vivien ; Gajovic-Eichelmann, Nenad ; Wongkaew, Nongnoot

License: Creative Commons Attribution Non-commercial 4.0
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Date of publication of this fulltext: 11 Mar 2025 05:56

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Abstract

Current electrochemical sensors in point-of-care (POC) testing devices rely mainly on enzyme-based sensors owing to superior sensitivity and selectivity. Nevertheless, the poor stability, high reagent cost, complex fabrication methods and requirement of specific operational conditions make their adaptability in real-world applications unfavorable. Non-enzymatic electrochemical sensors are thus ...