Emerging materials for the electrochemical detection of COVID-19
© 2021 Elsevier B.V. All rights reserved.
| Veröffentlicht in: | Journal of electroanalytical chemistry (Lausanne, Switzerland). - 1999. - 893(2021) vom: 15. Juli, Seite 115289 |
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| Weitere Verfasser: | , , , , |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2021
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| Zugriff auf das übergeordnete Werk: | Journal of electroanalytical chemistry (Lausanne, Switzerland) |
| Schlagworte: | Journal Article Review Au-based nanomaterials COVID-19 control Carbon-based nanomaterials Electrochemical biosensors Electrochemical detection SARS-CoV-2 virus detection |
| Zusammenfassung: | © 2021 Elsevier B.V. All rights reserved. The SARS-CoV-2 virus is still causing a dramatic loss of human lives worldwide, constituting an unprecedented challenge for the society, public health and economy, to overcome. The up-to-date diagnostic tests, PCR, antibody ELISA and Rapid Antigen, require special equipment, hours of analysis and special staff. For this reason, many research groups have focused recently on the design and development of electrochemical biosensors for the SARS-CoV-2 detection, indicating that they can play a significant role in controlling COVID disease. In this review we thoroughly discuss the transducer electrode nanomaterials investigated in order to improve the sensitivity, specificity and response time of the as-developed SARS-CoV-2 electrochemical biosensors. Particularly, we mainly focus on the results appeard on Au-based and carbon or graphene-based electrodes, which are the main material groups recently investigated worldwidely. Additionally, the adopted electrochemical detection techniques are also discussed, highlighting their pros and cos. The nanomaterial-based electrochemical biosensors could enable a fast, accurate and without special cost, virus detection. However, further research is required in terms of new nanomaterials and synthesis strategies in order the SARS-CoV-2 electrochemical biosensors to be commercialized |
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| Beschreibung: | Date Revised 08.09.2024 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
| ISSN: | 1572-6657 |
| DOI: | 10.1016/j.jelechem.2021.115289 |