The spike protein of SARS-CoV-2 can be detected by electrochemical impedance spectroscopy using antibody desorption from iron magnetic nanoparticles

The spike protein of SARS-CoV-2 can be detected by electrochemical impedance spectroscopy using antibody desorption from iron magnetic nanoparticles

Abstract SARS-CoV-2 is a matter of concern. Here, biosensors were prepared using iron magnetic nanoparticles containing antibodies against the receptor binding domain (RBD) of the spike protein. Antibodies were adsorbed to nanoparticles in three configurations, including direct adsorption without fu...

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Bibliographic Details
Main Authors: JULIUS JOSÉ T.J. PAUL, SAMARA L.C. MAROUN, WYLLERSON EVARISTO GOMES, LETÍCIA O. DO CARMO, RENATA KELLY MENDES, AUGUSTO ETCHEGARAY
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2023-07-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
Biosensor
electrochemical impedance spectroscopy
spike protein
receptor binding domain
COVID-19
SARS-CoV-2
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652023000200501&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652023000200501&lng=en&tlng=en

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