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Differential impedance spectra analysis reveals optimal actuation frequency in bulk mode acoustophoresis

This work reports a method to select the optimal working frequency in transversal bulk resonator acoustophoretic devices by electrical impedance measurements. The impedance spectra of acoustophoretic devices are rich in spurious resonance peaks originating from different resonance modes in the syste...

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Detalles Bibliográficos
Autores principales: Vitali, Valentina, Core, Giulia, Garofalo, Fabio, Laurell, Thomas, Lenshof, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6911075/
https://www.ncbi.nlm.nih.gov/pubmed/31836756
http://dx.doi.org/10.1038/s41598-019-55333-1