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Dynamic ACE2-Functionalized Magnetic Micromotors for Electrochemical Protein S Detection from SARS-CoV-2: Toward Diagnosis after Virus Mutation.

ACS sensors - 26 Jun 2026

Rodríguez-Castillo Alberto, Postigo Tamara, Pérez-García Felipe, Bermejo-Martin Jesús F, Jurado-Sánchez Beatriz, Escarpa Alberto

Abstract excerpt

Inspired by the diagnostic potential of micromotor technology, this study presents a novel magnetic micromotor-based electrochemical biosensing approach for the sensitive detection of spike (S) protein in microliter-scale sample volumes. Tubular MoS2/Ni magnetic micromotors are externally modified with gold nanoparticles (AuNPs) to enable the covalent immobilization of angiotensin-converting enzyme 2 (ACE2) as...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 42269600
DOI: 10.1021/acssensors.6c00299

Genes

ACE2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026.

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