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conference paper · AIP conference proceedings · 2012

Acoustic micromanipulation in a microchannel

Teruyuki Kozuka, Kyuichi Yasui, Shin-ichi Hatanaka

Cited by 3Abstract and details only

Abstract

Using a standing wave field of ultrasound, it is possible to trap and manipulate small objects at nodes of a sound pressure distribution. In the present paper, a sound wave was generated by a transducer far from a microchannel, and propagated into a microchannel on a glass plate, where it generated a standing wave field. When the liquid water containing alumina particles was injected into the microchannel, the particles flowed along several layers in the flat microchannel. It was shown that the traveling wave was transmitted into the microchannel and the standing wave field was formed in the microchannel. When a half circular space and a branched microchannel were added in the center of the microchannel and the frequency of the ultrasound swept, the exit channel of the particle flow can be selected.

Cite this paper

APA 7

Kozuka, T., Yasui, K., & Hatanaka, S.-I. (2012). Acoustic micromanipulation in a microchannel. AIP conference proceedings, 363–366. https://doi.org/10.1063/1.4749370

MLA 9

Kozuka, Teruyuki, et al. “Acoustic micromanipulation in a microchannel.” AIP conference proceedings, 2012, pp. 363–66, https://doi.org/10.1063/1.4749370.

Chicago

Kozuka, Teruyuki, Kyuichi Yasui, and Shin-ichi Hatanaka. 2012. “Acoustic micromanipulation in a microchannel.” AIP conference proceedings: 363–66. https://doi.org/10.1063/1.4749370.

Harvard

Kozuka, T., Yasui, K. and Hatanaka, S.-I. (2012) ‘Acoustic micromanipulation in a microchannel’, AIP conference proceedings, pp. 363–366. Available at: https://doi.org/10.1063/1.4749370.

BibTeX
@article{kozuka2012acoustic,
  title = {{Acoustic micromanipulation in a microchannel}},
  author = {Kozuka, Teruyuki and Yasui, Kyuichi and Hatanaka, Shin-ichi},
  journal = {AIP conference proceedings},
  pages = {363--366},
  year = {2012},
  doi = {10.1063/1.4749370}
}

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