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SAW assisted blood/plasma separation in microchannel with constriction-expansion transition

  • Xi'an Jiaotong University
  • Newcastle University

科研成果: 书/报告/会议事项章节会议稿件同行评审

3 引用 (Scopus)

摘要

A surface acoustic wave (SAW) based microfluidic device for human blood plasma separation has been proposed and experimentally demonstrated. The microchannel consists of a constriction-expansion section and a bifurcation channel. The effect of constriction-expansion transition on the blood separation has been investigated with and without SAW. An acoustic power of 20.43 dBm is found enough for plasma isolation from 50× diluted human blood at a flow rate of 0.006μL/min. Higher acoustic power is required for the blood separation at higher flow rate. A diagram of combined working conditions is obtained for guiding the successful blood/plasma separation in the microfluidic chip of given design.

源语言英语
主期刊名2015 IEEE 10th International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015
出版商Institute of Electrical and Electronics Engineers Inc.
86-89
页数4
ISBN(电子版)9781467366953
DOI
出版状态已出版 - 1 7月 2015
活动10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015 - Xi'an, 中国
期限: 7 4月 201511 4月 2015

丛书

姓名2015 IEEE 10th International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015

会议

会议10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015
国家/地区中国
Xi'an
时期7/04/1511/04/15

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