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Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Curr+Res+Chem+Biol 2021 ; 1 (ä): 100001 Nephropedia Template TP
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Detecting and inactivating severe acute respiratory syndrome coronavirus-2 under the auspices of electrochemistry #MMPMID35814867
Ashraf G; Aziz A; Qaisrani RN; Chen W; Asif M
Curr Res Chem Biol 2021[]; 1 (ä): 100001 PMID35814867show ga
The recent epidemic of novel coronavirus (COVID-19) has turned out to be a huge public health concern owing to its fast transmission. Rapid and cost-effective detection of SARS-CoV-2 is crucial to classify diseased individuals. Serological examination based on antibody chromatography as a substitute to RT-PCR provides inadequate help owing to sophisticated personnel, false-positive results, special equipment and high cost. Biosensing techniques provide sensitive and specific detection, recognition and quantification of pathogens. Herein, after an introduction, we review potential electrochemical (EC) biosensors for COVID-19 diagnosis, emphasizing plasmonic, optical, colorimetric and aptamer-based sensors with a special focus on EC biosensors and point-of-care (POC) diagnostic methods. We have conferred the working principle of these biosensors, EC performance in terms of particular analytical figures of merit and their real-time applications in biological matrices. Lastly, we have described briefly the inactivation of SARS-CoV-2 by EC oxidation. In the end, we have concluded this review by clearing up the strengths and weaknesses of EC sensors and future directions. Advancement in research and technology would be our unsurpassed weapons in the fight against COVID-19 and preventing imminent pandemics.