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Nanomaterials-based electrochemical biosensors for diagnosis of COVID-19.
- Source :
-
Talanta [Talanta] 2024 Jul 01; Vol. 274, pp. 125994. Date of Electronic Publication: 2024 Mar 26. - Publication Year :
- 2024
-
Abstract
- Since the outbreak of corona virus disease 2019 (COVID-19), this pandemic has caused severe death and infection worldwide. Owing to its strong infectivity, long incubation period, and nonspecific symptoms, the early diagnosis is essential to reduce risk of the severe illness. The electrochemical biosensor, as a fast and sensitive technique for quantitative analysis of body fluids, has been widely studied to diagnose different biomarkers caused at different infective stages of COVID-19 virus (SARS-CoV-2). Recently, many reports have proved that nanomaterials with special architectures and size effects can effectively promote the biosensing performance on the COVID-19 diagnosis, there are few comprehensive summary reports yet. Therefore, in this review, we will pay efforts on recent progress of advanced nanomaterials-facilitated electrochemical biosensors for the COVID-19 detections. The process of SARS-CoV-2 infection in humans will be briefly described, as well as summarizing the types of sensors that should be designed for different infection processes. Emphasis will be supplied to various functional nanomaterials which dominate the biosensing performance for comparison, expecting to provide a rational guidance on the material selection of biosensor construction for people. Finally, we will conclude the perspective on the design of superior nanomaterials-based biosensors facing the unknown virus in future.<br />Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Subjects :
- Humans
COVID-19 Testing methods
COVID-19 Testing instrumentation
Biosensing Techniques methods
Biosensing Techniques instrumentation
COVID-19 diagnosis
COVID-19 virology
Nanostructures chemistry
Electrochemical Techniques methods
Electrochemical Techniques instrumentation
SARS-CoV-2 isolation & purification
Subjects
Details
- Language :
- English
- ISSN :
- 1873-3573
- Volume :
- 274
- Database :
- MEDLINE
- Journal :
- Talanta
- Publication Type :
- Academic Journal
- Accession number :
- 38547841
- Full Text :
- https://doi.org/10.1016/j.talanta.2024.125994