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电化学 SARS-CoV-2 检测生物传感器：伏安法还是阻抗法转换？

Electrochemical biosensors for SARS-CoV-2 detection: Voltametric or impedimetric transduction?

机构信息

Department of Chemistry and Technology of Drugs, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy.

出版信息

Bioelectrochemistry. 2022 Oct;147:108190. doi: 10.1016/j.bioelechem.2022.108190. Epub 2022 Jun 11.

DOI:10.1016/j.bioelechem.2022.108190
PMID:35738049
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9188450/
Abstract

During the COVID-19 pandemic, electrochemical biosensors have shown several advantages including accuracy, low cost, possibility of miniaturization and portability, which make them an interesting testing method for rapid point-of-care (POC) detection of SARS-CoV-2 infection, allowing the detection of both viral RNA and viral antigens. Herein, we reviewed advancements in electrochemical biosensing platforms towards the detection of SARS-CoV-2 based on voltametric and impedimetric transduction modes, highlighting the advantages and drawbacks of the two methods.

摘要

在 COVID-19 大流行期间，电化学生物传感器显示出多种优势，包括准确性、低成本、小型化和便携性的可能性，这使得它们成为 SARS-CoV-2 感染快速即时检测（POC）的一种有趣的检测方法，能够同时检测病毒 RNA 和病毒抗原。在此，我们综述了基于伏安法和阻抗检测模式的电化学生物传感平台在 SARS-CoV-2 检测方面的最新进展，重点介绍了两种方法的优缺点。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/3012f16687c8/gr3_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/b5945aed3137/ga1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/dd50cdb1f1e3/gr1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/069dcd3d820e/gr2_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/3012f16687c8/gr3_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/b5945aed3137/ga1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/dd50cdb1f1e3/gr1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/069dcd3d820e/gr2_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/114a/9188450/3012f16687c8/gr3_lrg.jpg

相似文献

[1]
Electrochemical biosensors for SARS-CoV-2 detection: Voltametric or impedimetric transduction?

Bioelectrochemistry. 2022-10

[2]
The potential application of electrochemical biosensors in the COVID-19 pandemic: A perspective on the rapid diagnostics of SARS-CoV-2.

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[3]
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[4]
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[5]
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[6]
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[7]
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[8]
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[9]
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[10]
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[3]
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[5]
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[6]
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[7]
Achieving broad availability of SARS-CoV-2 detections via smartphone-based analysis.

Trends Analyt Chem. 2023-1

本文引用的文献

[1]
Paving the way to point of care (POC) devices for SARS-CoV-2 detection.

Talanta. 2022-9-1

[2]
Amplification-free detection of SARS-CoV-2 using gold nanotriangles functionalized with oligonucleotides.

Mikrochim Acta. 2022-4-1

[3]
Smartphone-Based Biosensor Devices for Healthcare: Technologies, Trends, and Adoption by End-Users.

Bioengineering (Basel). 2022-3-1

[4]
Ultrasensitive Aptasensors for the Detection of Viruses Based on Opto-Electrochemical Readout Systems.

Biosensors (Basel). 2022-1-29

[5]
Biosensors for the Determination of SARS-CoV-2 Virus and Diagnosis of COVID-19 Infection.

Int J Mol Sci. 2022-1-8

[6]
SARS-CoV-2 Aptasensors Based on Electrochemical Impedance Spectroscopy and Low-Cost Gold Electrode Substrates.

Anal Chem. 2022-2-1

[7]
Molecularly imprinted polymer based electrochemical sensor for quantitative detection of SARS-CoV-2 spike protein.

Sens Actuators B Chem. 2022-2-15

[8]
An impedimetric approach for COVID-19 detection.

Analyst. 2021-12-20

[9]
Emerging Biosensors to Detect Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2): A Review.

Biosensors (Basel). 2021-11-2

[10]
Aptameric nanobiosensors for the diagnosis of COVID-19: An update.

Mater Lett. 2022-2-1

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