Utilising Commercially Fabricated Printed Circuit Boards as an Electrochemical Biosensing Platform
Published: |
March 9, 2022 |
Author: |
Uroš Zupancic, Joshua Rainbow , Pedro Estrela and Despina Moschou |
Abstract: |
Printed circuit boards (PCBs) offer a promising platform for the development of electronicsassisted biomedical diagnostic sensors and microsystems. The long-standing industrial basis offers distinctive advantages for cost-effective, reproducible, and easily integrated sample-in-answer-out diagnostic microsystems. Nonetheless, the commercial techniques used in the fabrication of PCBs produce various contaminants potentially degrading severely their stability and repeatability in electrochemical sensing applications. Herein, we analyse for the first time such critical technological considerations, allowing the exploitation of commercial PCB platforms as reliable electrochemical sensing platforms.... |
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