An organometallic polymer-based microfluidic platform for redox-mediated electrochemical sensing

Xiao Su, Aaron Harynuk, T. Alan Hatton, Neda Nazemifard

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

Abstract

This work is on developing a microfluidic electrochemical sensor for in-situ detection of for the heterogeneous sensing of small molecules and biomacromolecules. The We present previously unreported results on immobilization of poly(vinyl)ferrocene and other metallopolymers (e.g. cobalt-based cation-selective) onto microfabricated gold electrodes. We show both amperometric and voltamemetric responses to dilute analytes of concern, which include environmental contaminants under micromolar quantities, and biomacromolecules under physiological conditions.

Original languageEnglish (US)
Title of host publication21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
PublisherChemical and Biological Microsystems Society
Pages507-508
Number of pages2
ISBN (Electronic)9780692941836
StatePublished - 2020
Externally publishedYes
Event21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017 - Savannah, United States
Duration: Oct 22 2017Oct 26 2017

Publication series

Name21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017

Conference

Conference21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
CountryUnited States
CitySavannah
Period10/22/1710/26/17

Keywords

  • Electrochemical sensing
  • Ferrocene-based chemistry
  • Interdigitated electrode array

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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