Synthesis and Characterization of Ferrocene Derivatives and Preliminarily Electrocatalytic Oxidation of L-Cysteine at Nafion-Ferrocene Derivatives Modified Glassy Carbon Electrode

  • Yong J
  • Jiang X
  • Wu X
  • et al.
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Abstract

Five new structural ferrocene derivatives ( 2a ~ 2e ) were firstly synthesized and characterized by 1 H NMR, 13 C NMR, ESI-MS, and XRD. Subsequently, the preliminarily electrocatalytic oxidation of L-cysteine (L-Cys) at nafion-ferrocene derivatives modified glassy carbon electrode (GCE) has also been investigated by cyclic voltammetry. The results showed that 2e can dramatically electrocatalyze the oxidation of L-cysteine at its modified GCE in 0.1 mol L −1 NaNO 3 aqueous solution with a quasireversible process with Δ E p ≈ 55 mV.

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Yong, J., Jiang, X., Wu, X., Huang, S., Zhang, Q., & Lu, C. (2014). Synthesis and Characterization of Ferrocene Derivatives and Preliminarily Electrocatalytic Oxidation of L-Cysteine at Nafion-Ferrocene Derivatives Modified Glassy Carbon Electrode. Advances in Chemistry, 2014, 1–7. https://doi.org/10.1155/2014/987481

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