Direct and scalable isolation of circulating exosomes from whole blood using centrifugal forces

Hui Min Tay, Sheng Yuan Leong, Megha Upadya, Fang Kong, Hong Kit Lim, Rinkoo Dalan, Chor Yong Dalton Tay, Ming Dao, Han Wei Hou*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Extracellular vesicles (EVs) are small membrane-bound vehicles which has been gaining traction in the recent years for their diagnostic and therapeutic values. Depending on their biogenesis, they are termed as exosomes (endosomal) or microvesicles (plasma membrane), carrying with them a myriad of cargo (lipids, nucleic acids and proteins) from their host cells. Despite being a promising biomarker, EVs are arduous to isolate due to their size (~50nm - 1µm). In this work, we describe a high-throughput and label-free spiral microdevice for EVs isolation directly from whole blood.

Original languageEnglish
Title of host publication23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
PublisherChemical and Biological Microsystems Society
Pages4-5
Number of pages2
ISBN (Electronic)9781733419000
Publication statusPublished - 2019
Externally publishedYes
Event23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019 - Basel, Switzerland
Duration: Oct 27 2019Oct 31 2019

Publication series

Name23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019

Conference

Conference23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
Country/TerritorySwitzerland
CityBasel
Period10/27/1910/31/19

Bibliographical note

Publisher Copyright:
© 2019 CBMS-0001.

ASJC Scopus Subject Areas

  • Bioengineering
  • Chemical Engineering (miscellaneous)

Keywords

  • Blood
  • Exosomes
  • Extracellular Vesicles
  • Inertial Microfluidics
  • Microvesicles

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