Mode Characterization and Sensitivity Evaluation of a Surface Acoustic Wave (SAW) Resonator Biosensor: Application to the Glial-Fibrillary-Acidic-Protein (GFAP) Biomarker Detection

Mode Characterization and Sensitivity Evaluation of a Surface Acoustic Wave (SAW) Resonator Biosensor: Application to the Glial-Fibrillary-Acidic-Protein (GFAP) Biomarker Detection

Biosensors based on surface acoustic waves (SAWs) offer unique advantages due to their high sensitivity, real-time response capability, and label-free detection. The typical SAW modes are the Rayleigh mode and the shear-horizontal mode. Both present pros and cons for biosensing applications and gene...

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Bibliographic Details
Main Authors: Antonio Matteo Passeri, Francesco Lunardelli, Daniele Cavariani, Marco Cecchini, Matteo Agostini
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Micromachines
Subjects:
biosensors
Rayleigh surface acoustic wave (SAW)
shear-horizontal SAW
lithium niobate
finite element modeling
GFAP biomarker
Online Access:https://www.mdpi.com/2072-666X/14/8/1485

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https://www.mdpi.com/2072-666X/14/8/1485

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