Carbon nanofiber electrode array for electrochemical detection of dopamine using fast scan cyclic voltammetry

Jessica E. Koehne, Michael Marsh, Adwoa Boakye, Brandon Douglas, In Yong Kim, Su Youne Chang, Dong Pyo Jang, Kevin E. Bennet, Christopher Kimble, Russell Andrews, M. Meyyappan, Kendall H. Lee

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62 Scopus citations

Abstract

A carbon nanofiber (CNF) electrode array was integrated with the Wireless Instantaneous Neurotransmitter Concentration Sensor System (WINCS) for the detection of dopamine using fast scan cyclic voltammetry (FSCV). Dopamine detection performance by CNF arrays was comparable to that of traditional carbon fiber microelectrodes (CFMs), demonstrating that CNF arrays can be utilized as an alternative carbon electrode for neurochemical monitoring.

Original languageEnglish (US)
Pages (from-to)1802-1805
Number of pages4
JournalAnalyst
Volume136
Issue number9
DOIs
StatePublished - May 7 2011

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ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Environmental Chemistry
  • Spectroscopy
  • Electrochemistry

Cite this

Koehne, J. E., Marsh, M., Boakye, A., Douglas, B., Kim, I. Y., Chang, S. Y., Jang, D. P., Bennet, K. E., Kimble, C., Andrews, R., Meyyappan, M., & Lee, K. H. (2011). Carbon nanofiber electrode array for electrochemical detection of dopamine using fast scan cyclic voltammetry. Analyst, 136(9), 1802-1805. https://doi.org/10.1039/c1an15025a