Flexible polyolefin-based dopamine sensor with high selectivity

Wenzheng He, Ruitao Liu, Peng Zhou, Qingyuan Liu, Tianhong Cui

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

Abstract

This paper proposed a polyolefin-based sensor with self-assembled graphene for the detection of dopamine. It was confirmed that the polyolefin substrate could not only provide a large number of active sites but also favorable flexibility. This sensor exhibited a considerably low limit of detection (0.11 μM) towards dopamine in the presence of 500 μM ascorbic acid and excellent anti-interference and anti-fouling capability.

Original languageEnglish (US)
Title of host publicationMicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages573-574
Number of pages2
ISBN (Electronic)9781733419017
StatePublished - 2020
Event24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020 - Virtual, Online
Duration: Oct 4 2020Oct 9 2020

Publication series

NameMicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020
CityVirtual, Online
Period10/4/2010/9/20

Keywords

  • Dopamine
  • Graphene
  • High Selectivity
  • Polyolefin
  • Sensor

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