Study of in vitro diagnostic preconcentration technique via surface acoustic wave modified with the 54 MHz communication chip

Ming Hung Chien, S. H. Chiang, Ching-Cheng Chuang, Jung-Chih Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Particle separation and specimen preconcentration techniques are ones of the essential but time-consuming steps in the beginning of many biomedical sensing experiments or biosensor design. Hence, the study demonstrates a simple microfluidic system combined with surface acoustic wave (SAW) device, hoping to help researchers could spend less time on this routine process. A detachable and reusable acrylic microchannel is placed on the customized SAW chip which releases a 54 MHz SAW wave to separate 10 μm particles from the others (1 μm & 6 μm) under the cut-off input power 23.4 dBm verified in the study and about 90% separation efficiency in average.

Original languageEnglish
Title of host publicationProceedings - 2018 International Symposium on Computer, Consumer and Control, IS3C 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages392-395
Number of pages4
ISBN (Electronic)9781538670361
DOIs
StatePublished - 19 Feb 2019
Event4th International Symposium on Computer, Consumer and Control, IS3C 2018 - Taichung, Taiwan
Duration: 6 Dec 20188 Dec 2018

Publication series

NameProceedings - 2018 International Symposium on Computer, Consumer and Control, IS3C 2018

Conference

Conference4th International Symposium on Computer, Consumer and Control, IS3C 2018
CountryTaiwan
CityTaichung
Period6/12/188/12/18

Keywords

  • Acoustofluidics
  • Biosensor
  • Microchannel
  • Specimen preconcentration
  • Surface acoustic wave

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