Flat fluidics: programmable on-chip networks for biological and chemical applications

Surface acoustic waves are used to actuate and process smallest amounts of fluids on the planar surface of a piezoelectric chip. Chemical modification of the chip surface is employed to create virtual wells and tubes to confine the liquids. Lithographically modulated wetting properties of the sur...

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Autores principales:	Wixforth, Achim, Strobl, Ch., Gauer, Ch., Toegl, A., Scriba, J., Guttenberg, Z.
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2006
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/8dc039002dc648b6b7a1cd6420b207e7
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id	oai:doaj.org-article:8dc039002dc648b6b7a1cd6420b207e7
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spelling	oai:doaj.org-article:8dc039002dc648b6b7a1cd6420b207e72021-11-21T12:10:23ZFlat fluidics: programmable on-chip networks for biological and chemical applications2537-63651810-648Xhttps://doaj.org/article/8dc039002dc648b6b7a1cd6420b207e72006-01-01T00:00:00Zhttps://mjps.nanotech.md/archive/2006/article/3422https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365Surface acoustic waves are used to actuate and process smallest amounts of fluids on the planar surface of a piezoelectric chip. Chemical modification of the chip surface is employed to create virtual wells and tubes to confine the liquids. Lithographically modulated wetting properties of the surface define a fluidic network, in analogy to the wiring of an electronic circuit. Acoustic radiation pressure exerted by the surface wave leads to internal streaming in the fluid and eventually to an actuation of small droplets along predetermined trajectories. This way, in analogy to microelectronic circuitry, rogrammable biochips for a variety of assays on a chip have been realized. Wixforth, AchimStrobl, Ch.Gauer, Ch.Toegl, A.Scriba, J.Guttenberg, Z.D.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 5, Iss 1, Pp 78-87 (2006)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Wixforth, Achim Strobl, Ch. Gauer, Ch. Toegl, A. Scriba, J. Guttenberg, Z. Flat fluidics: programmable on-chip networks for biological and chemical applications
description	Surface acoustic waves are used to actuate and process smallest amounts of fluids on the planar surface of a piezoelectric chip. Chemical modification of the chip surface is employed to create virtual wells and tubes to confine the liquids. Lithographically modulated wetting properties of the surface define a fluidic network, in analogy to the wiring of an electronic circuit. Acoustic radiation pressure exerted by the surface wave leads to internal streaming in the fluid and eventually to an actuation of small droplets along predetermined trajectories. This way, in analogy to microelectronic circuitry, rogrammable biochips for a variety of assays on a chip have been realized.
format	article
author	Wixforth, Achim Strobl, Ch. Gauer, Ch. Toegl, A. Scriba, J. Guttenberg, Z.
author_facet	Wixforth, Achim Strobl, Ch. Gauer, Ch. Toegl, A. Scriba, J. Guttenberg, Z.
author_sort	Wixforth, Achim
title	Flat fluidics: programmable on-chip networks for biological and chemical applications
title_short	Flat fluidics: programmable on-chip networks for biological and chemical applications
title_full	Flat fluidics: programmable on-chip networks for biological and chemical applications
title_fullStr	Flat fluidics: programmable on-chip networks for biological and chemical applications
title_full_unstemmed	Flat fluidics: programmable on-chip networks for biological and chemical applications
title_sort	flat fluidics: programmable on-chip networks for biological and chemical applications
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2006
url	https://doaj.org/article/8dc039002dc648b6b7a1cd6420b207e7
work_keys_str_mv	AT wixforthachim flatfluidicsprogrammableonchipnetworksforbiologicalandchemicalapplications AT stroblch flatfluidicsprogrammableonchipnetworksforbiologicalandchemicalapplications AT gauerch flatfluidicsprogrammableonchipnetworksforbiologicalandchemicalapplications AT toegla flatfluidicsprogrammableonchipnetworksforbiologicalandchemicalapplications AT scribaj flatfluidicsprogrammableonchipnetworksforbiologicalandchemicalapplications AT guttenbergz flatfluidicsprogrammableonchipnetworksforbiologicalandchemicalapplications
_version_	1718419198329225216

Flat fluidics: programmable on-chip networks for biological and chemical applications

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