Maskless photolithographic integration of luminescent chemical sensors into off-the-shelf all-glass microreactors

Simon A. Pfeiffer, Sergey M. Borisov, Stefan Nagl*

*Corresponding author for this work

Research output: Chapter in Book/Conference Proceeding/ReportConference Paper published in a bookpeer-review

Abstract

We developed a technique for integration of luminescent sensors for pH and oxygen into commercial all-glass microreactors that does not require any dedicated microfabrication tools apart from an optical microscope. The sensor structures are generated by maskless photolithography of acrylate-based prepolymers inside the microchannel. We characterize the resulting sensor spots and demonstrate the utility of these reactors with integrated sensing capability in the real-time monitoring of enzymecatalyzed reactions.

Original languageEnglish
Title of host publication20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016
PublisherChemical and Biological Microsystems Society
Pages1278-1279
Number of pages2
ISBN (Electronic)9780979806490
Publication statusPublished - 2016
Externally publishedYes
Event20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016 - Dublin, Ireland
Duration: 9 Oct 201613 Oct 2016

Publication series

Name20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016

Conference

Conference20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016
Country/TerritoryIreland
CityDublin
Period9/10/1613/10/16

Keywords

  • Glass microreactor
  • In-line O and pH observation
  • Luminescent chemical sensor

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