Size-based biomolecular separation enabled by field-effect electroosmosis

Vesna Bacheva, Federico Paratore, Shimon Rubin, Govind V. Kaigala, Moran Bercovici

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

Abstract

We present a novel separation method that utilizes bidirectional flow to achieve separation of molecules based on their diffusivity. We use an array of gate electrodes actuated by alternate-current field-effect electroosmosis (ac-FEEO) to generate the bidirectional flow, and as a proof-of-concept demonstrate the separation of labeled antibodies from free labeling dye.

Original languageEnglish
Title of host publication23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
Pages12-13
Number of pages2
ISBN (Electronic)9781733419000
StatePublished - 1 Jan 2019
Event23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019 - Basel, Switzerland
Duration: 27 Oct 201931 Oct 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
Period27/10/1931/10/19

Keywords

  • Diffusion
  • Electrokinetics
  • Electroosmotic Flow
  • Separation

All Science Journal Classification (ASJC) codes

  • Bioengineering
  • Chemical Engineering (miscellaneous)

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