Preparation of Carbon Nanotubes/Neutral Red Composite Film Modified Electrode and Its Catalysis on Rutin |
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| Authors: | Guangfeng Wang Nianjun Hu Wen Wang Pengcheng Li Haochen Gu Bin Fang |
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| Affiliation: | 1. College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.?R. China;2. Anhui Key Laboratory of Functional Molecular Solids, Wuhu 241000, P.?R. China |
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| Abstract: | Neutral red was directly electropolymerized onto the carbon nanotubes modified electrode. A polymerized neutral red/carbon nanotubes composite film was characterized by scanning electron micrograph (SEM) and cyclic voltammetry (CV). Well‐defined voltammetric responses are observed for [Fe(CN)6]4?/3? on the composite film modified glassy carbon electrode. And it's found that this modified electrode has good catalysis on the redox of rutin. Differential pulse voltammetry method was used to determinate the concentration of rutin and obtain a linear equation between the current and concentration in a certain range. The modified electrode is satisfied with us for its good sensibility and stability. |
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| Keywords: | Neutral red Modified electrode Carbon nanotubes Rutin Electropolymerization |
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