Preparation of electrochemically reduced graphene oxide/multi-wall carbon nanotubes hybrid film modified electrode, and its application to amperometric sensing of rutin

被引：7

作者：

Yang, Suling ^{[1
]}

Li, Gang ^{[1
]}

Hu, Meifang ^{[1
]}

Qu, Lingbo ^{[1
,2
]}

机构：

[1] Anyang Normal Univ, Coll Chem & Chem Engn, Anyang 455002, Peoples R China

[2] Henan Univ Technol, Chem & Chem Engn Sch, Zhengzhou 450001, Peoples R China

来源：

JOURNAL OF CHEMICAL SCIENCES | 2014年 / 126卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Multi-wall carbon nanotubes; grapheme; rutin; electroanalyisis; PERFORMANCE; REDUCTION; SENSOR;

D O I：

10.1007/s12039-014-0654-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Through a facile electrochemical method, we prepared an electrochemically reduced graphene oxide (ERGO)/multi-wall carbon nanotubes (MWNTs) hybrid film modified glassy carbon electrode (GCE), and characterized it by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and x-ray diffraction (XRD) The experimental results demonstrated that ERGO-MWNTs/GCE exhibited excellent electrocatalytic activity toward rutin as evidenced by the significant enhancement of redox peak currents in comparison with a bare GCE, ERGO/GCE and MWNTs/GCE. This method has been applied for the direct determination of rutin in real samples with satisfactory results.

引用

页码：1021 / 1029

页数：9

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