Electrocatalytic detection of dopamine in the presence of ascorbic acid and uric acid at silicon carbide coated electrodes

Chem Commun (Camb). 2011 Jun 14;47(22):6458-60. doi: 10.1039/c1cc11162k. Epub 2011 May 6.

Abstract

This communication demonstrates that the SiC coated glassy carbon electrode resolved the overlapping voltammetric responses of ascorbic acid (AA), dopamine (DA), and uric acid (UA), which could be used for selective determination of DA in the presence of AA and UA.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Ascorbic Acid / chemistry*
  • Carbon / chemistry
  • Carbon Compounds, Inorganic / chemistry*
  • Catalysis
  • Dopamine / analysis*
  • Electrochemical Techniques / methods*
  • Electrodes
  • Silicon Compounds / chemistry*
  • Uric Acid / chemistry*

Substances

  • Carbon Compounds, Inorganic
  • Silicon Compounds
  • Uric Acid
  • Carbon
  • Ascorbic Acid
  • Dopamine
  • silicon carbide