引用本文:
汪振辉, 张岱, 张岩, 周漱萍. 聚吖啶红修饰电极的制备及其应用[J]. 应用化学,
2004, 21(6): 566-570.
Citation: WANG Zhen-Hui, ZHANG Dai, ZHANG Yan, ZHOU Shu-Ping. Preparation of Poly(Acridine Red) Modified Electrode and Its Application[J]. Chinese Journal of Applied Chemistry, 2004, 21(6): 566-570.
Citation: WANG Zhen-Hui, ZHANG Dai, ZHANG Yan, ZHOU Shu-Ping. Preparation of Poly(Acridine Red) Modified Electrode and Its Application[J]. Chinese Journal of Applied Chemistry, 2004, 21(6): 566-570.
聚吖啶红修饰电极的制备及其应用
English
Preparation of Poly(Acridine Red) Modified Electrode and Its Application
Abstract:
A poly(acridine red) modified electrode(PARME) was prepared on a glassy carbon electrode by cyclic voltammetry. The electrode has an excellent electrocatalytic activity for the oxidation of p-acetamido-phenol(PRCT). A couple of sensitive and reversible redox peaks were recorded in the cyclic voltammograms. The oxidation peak potential was reduced by 200 mV compared with that on the bare GCE. The oxidation peak current was linearly dependent on the concentration of PRCT in the range of 0.20~9.00 μmol/L and 0.02~0.20 mmol/L with detection limit of 2.00×10-3 μmol/L. No change in electrochemical properties of PARME was observed after repeated use for 45 d at ambient temperature.
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Key words:
- poly(acridine red)modified electrode
- / p-acetamidophenol
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