Regenerable ZnO/GaAs Bulk Acoustic Wave Biosensor for Detection of <i>Escherichia coli</i> in “Complex” Biological Medium

Regenerable ZnO/GaAs Bulk Acoustic Wave Biosensor for Detection of <i>Escherichia coli</i> in “Complex” Biological Medium

A regenerable bulk acoustic wave (BAW) biosensor is developed for the rapid, label-free and selective detection of <i>Escherichia coli</i> in liquid media. The geometry of the biosensor consists of a GaAs membrane coated with a thin film of piezoelectric ZnO on its top surface. A pair of...

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Bibliographic Details
Main Authors: Juliana Chawich, Walid M. Hassen, Céline Elie-Caille, Thérèse Leblois, Jan J. Dubowski
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Biosensors
Subjects:
regenerable biosensor
bulk acoustic waves
piezoelectric ZnO thin film
GaAs membrane
self-assembled monolayers
bacteria detection
Online Access:https://www.mdpi.com/2079-6374/11/5/145

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https://www.mdpi.com/2079-6374/11/5/145

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