Electroosmotic pumping valve for automation of multi-step paper-based assays

Baruch Rofman, Rawi Naddaf, Maya Bar-Dolev, Tal Gefen, Nadav Ben-Assa, Naama Geva-Zatorsky, Moran Bercovici

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

Abstract

We leverage electroosmotic flow generation in porous media in combination with a hydrophobic air gap to create a controllable valve capable of operating in either finite dosing or continuous flow mode, enabling the implementation of multi-step assays on paper-based devices.

Original languageAmerican English
Title of host publicationMicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences
Pages55-56
Number of pages2
ISBN (Electronic)9781733419048
StatePublished - 2022
Event26th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2022 - Hybrid, Hangzhou, China
Duration: 23 Oct 202227 Oct 2022

Publication series

NameMicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference26th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2022
Country/TerritoryChina
CityHybrid, Hangzhou
Period23/10/2227/10/22

Keywords

  • Electroosmotic Pumping
  • LAMP
  • Paper Microfluidics
  • SARS-CoV-2 detection

All Science Journal Classification (ASJC) codes

  • General Chemistry
  • Chemical Engineering (miscellaneous)
  • Bioengineering
  • Control and Systems Engineering

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