Graphene paste electrode for detection of chlorpromazine

被引：98

作者：

Parvin, Mohammad Hadi ^{[1
]}

机构：

[1] Razi Univ, Dept Analyt Chem, Fac Chem, Kermanshah, Iran

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2011年 / 13卷 / 04期

关键词：

Graphene paste electrode; Graphene; Voltammetry; Working electrode; Analytical chemistry; Chlorpromazine; PERFORMANCE LIQUID-CHROMATOGRAPHY; VOLTAMMETRIC DETERMINATION; HYDROCHLORIDE; OXIDE; THIORIDAZINE; PLASMA;

D O I：

10.1016/j.elecom.2011.01.027

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This work describes a novel type of working electrode for use in voltammetry methods. Graphene is ideally suited for implementation in electrochemical applications due to its reported large electrical conductivity, large surface area, unique heterogeneous electron transfer rate, and low production costs. This paper presents a method for the construction of graphene paste electrode (GPE) from graphene. The GPE is not needed to be modified, because the surface of graphene is functionalized. Direct electrochemical detection of drug is of high importance in analytical chemistry. Here, the GPE was successfully used for the determination of chlorpromazine. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：366 / 369

页数：4

共 33 条

[1]

[Anonymous], BIOSENS BIOELECTRON

[2] Graphene electrochemistry: Surfactants inherent to graphene inhibit metal analysis [J].

Brownson, Dale A. C. ;

Banks, Craig E. .

ELECTROCHEMISTRY COMMUNICATIONS, 2011, 13 (02) :111-113

[3] Graphene electrochemistry: an overview of potential applications [J].

Brownson, Dale A. C. ;

Banks, Craig E. .

ANALYST, 2010, 135 (11) :2768-2778

[4] VOLTAMMETRIC DETERMINATION OF CHLORPROMAZINE HYDROCHLORIDE [J].

DERMIS, S ;

BIRYOL, I .

ANALYST, 1989, 114 (04) :525-526

[5] Graphene-supported platinum and platinum-ruthenium nanoparticles with high electrocatalytic activity for methanol and ethanol oxidation [J].

Dong, Lifeng ;

Gari, Raghavendar Reddy Sanganna ;

Li, Zhou ;

Craig, Michael M. ;

Hou, Shifeng .

CARBON, 2010, 48 (03) :781-787

[6] Voltammetric measurement of trace amount of glutathione using multiwall carbon nanotubes as a sensor and chlorpromazine as a mediator [J].

Ensafi, Ali A. ;

Taei, M. ;

Khayamian, T. ;

Karimi-Maleh, H. ;

Hasanpour, F. .

JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2010, 14 (08) :1415-1423

[7] The rise of graphene [J].

Geim, A. K. ;

Novoselov, K. S. .

NATURE MATERIALS, 2007, 6 (03) :183-191

[8] Graphene: Status and Prospects [J].

Geim, A. K. .

SCIENCE, 2009, 324 (5934) :1530-1534

[9] Multilayer graphene nanoribbons exhibit larger capacitance than their few-layer and single-layer graphene counterparts [J].

Goh, Madeline Shuhua ;

Pumera, Martin .

ELECTROCHEMISTRY COMMUNICATIONS, 2010, 12 (10) :1375-1377

[10] The Electrochemical Response of Graphene Sheets is Independent of the Number of Layers from a Single Graphene Sheet to Multilayer Stacked Graphene Platelets [J].

Goh, Madeline Shuhua ;

Pumera, Martin .

CHEMISTRY-AN ASIAN JOURNAL, 2010, 5 (11) :2355-2357

← 1 2 3 4 →