Performance assessment of disposable carbon-based immunosensors for the detection of SARS-CoV-2 infections

Performance assessment of disposable carbon-based immunosensors for the detection of SARS-CoV-2 infections

Abstract We designed, developed, and clinically tested two rapid antigen-based immunosensors for SARS-CoV-2 detection, enabling diagnosis and viral load quantification for under USD $2. In a first clinical study, a screen-printed disposable carbon-based (SPC) sensor was assessed on prospectively rec...

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Main Authors: Olga L. Agudelo, Vanessa Reyes-Loaiza, Lina Giraldo-Parra, Mariana Rosales-Chilama, Sammy Perdomo, María Adelaida Gómez, John W. Rodriguez, Viviana Ortega, Carlos F. Daza Rivera, Diana Galindo, Drochss P. Valencia, Mauricio Quimbaya, Simón Plata, Robert Bogdanowicz, Fernando Rosso, Andres Jaramillo-Botero
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
SARS-CoV-2
Biosensor
Immunoassays
Antigen
Spike protein
Point-of-care testing
Online Access:https://doi.org/10.1038/s41598-025-92104-7
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https://doi.org/10.1038/s41598-025-92104-7

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