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A dual frequency, ultrasonic, microengineered particle manipulator

Harris, N., Hill, M., Shen, Y., Townsend, R.J., Beeby, S. and White, N. (2004) A dual frequency, ultrasonic, microengineered particle manipulator Ultrasonics, 42, (1-9), pp. 139-144. (doi:10.1016/j.ultras.2004.01.056).

Record type: Article


Ultrasonic standing waves can be used to generate forces on particles within a fluid. Recent work has concentrated on developing devices that manipulate the particles so that they are concentrated near the centre of the cavity. It is also possible to design a device that concentrates the particles at the wall of a cavity. This paper describes a device that has the capability of operating in several modes to allow concentration of particles at either the cavity wall or the centre of the cavity, depending on the driving frequency.

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Published date: 2004
Keywords: ultrasonics, microfluids, particle manipulation
Organisations: Engineering Sciences


Local EPrints ID: 22729
ISSN: 0041-624X
PURE UUID: b3daa91f-c818-4955-b9c1-fbb7691f7dc9
ORCID for N. Harris: ORCID iD
ORCID for M. Hill: ORCID iD
ORCID for S. Beeby: ORCID iD
ORCID for N. White: ORCID iD

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Date deposited: 22 Mar 2006
Last modified: 17 Jul 2017 16:21

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Author: N. Harris ORCID iD
Author: M. Hill ORCID iD
Author: Y. Shen
Author: R.J. Townsend
Author: S. Beeby ORCID iD
Author: N. White ORCID iD

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