Paper‐based electrochemical sensor

In order to further meet the requirements of testing applications in various fields, a simple, rapid, and low‐cost testing method is demanded for on‐site testing. Electrochemical paper‐based analytical devices (ePADs) have attracted wide attention in many practical applications due to their excellen...

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Bibliographic Details
Published in:Electrochemical science advances 2022-08, Vol.2 (4), p.n/a
Main Authors: Sun, Yang, Jiang, Qiao‐Yan, Chen, Feng, Cao, Yue
Format: Article
Language:English
Subjects:
analysis device
Carbon
electrochemical
Electrodes
Energy storage
Environmental monitoring
Laser etching
Lithium
Manufacturing
Methods
Nanowires
paper based
point‐of‐care testing
Polymers
Reproducibility
Screen printing
sensor
Sensors
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Summary:In order to further meet the requirements of testing applications in various fields, a simple, rapid, and low‐cost testing method is demanded for on‐site testing. Electrochemical paper‐based analytical devices (ePADs) have attracted wide attention in many practical applications due to their excellent performance. ePADs combine the benefits of easy‐to‐use, low‐cost, electrochemical sensitivity and selective detection, as well as the advanced nature of pumpless equipment. In this paper, the latest development and new trend of ePADs are reviewed. First, several preparation methods of ePADs are introduced. We then reviewed examples of their use in various fields, particularly in point‐of‐care testing. Finally, the research of ePADs is summarized and prospected.
ISSN:2698-5977
2698-5977
DOI:10.1002/elsa.202100057