Determination of carbamates in nature water based on the enhancement of electrochemiluminescent of Ru(bpy)32+ at the multi-wall carbon nanotube-moditied electrode

被引：46

作者：

Lin, Zhenyu

Chen, Guonan ^{[1
]}

机构：

[1] Fuzhou Univ, MOE Key Lab Analysis & Detect Technol Food Safety, Fujian 350002, Peoples R China

[2] Fuzhou Univ, Dept Chem, Fujian 350002, Peoples R China

来源：

TALANTA | 2006年 / 70卷 / 01期

关键词：

electrochemiluminescent multi-wall carbon nanotube; modified electrode tris(2,2 '-bipyridyl)ruthenium; carbamate;

D O I：

10.1016/j.talanta.2005.12.026

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A multi-wall carbon nanotube (MWNT)/Nafion composite film-modified electrode was developed in this paper, and its chemical and electro-chemiluminescent (ECL) behavior of tris(2,2'-bipyridyl)ruthenium (Ru(bpy)(3)(2+)) on this electrode has been investigated in detail. It has been also found that some carbamates were able to enhance the ECL intensity of Ru(bpy)(3)(2+) greatly at this modified electrode. Based on which, a sensitive and simple method for determination of pirimicarb, methomyl, aldicarb and carbofuran were developed, and the proposed method has been applied to determine the carbamates in the nature water. (c) 2005 Published by Elsevier B.V.

引用

收藏

页码：111 / 115

页数：5

相关论文

共 25 条

[1] Carbon nanotube actuators [J].

Baughman, RH ;

Cui, CX ;

Zakhidov, AA ;

Iqbal, Z ;

Barisci, JN ;

Spinks, GM ;

Wallace, GG ;

Mazzoldi, A ;

De Rossi, D ;

Rinzler, AG ;

Jaschinski, O ;

Roth, S ;

Kertesz, M .

SCIENCE, 1999, 284 (5418) :1340-1344

[2] Carbon nanotube electrode for oxidation of dopamine [J].

Britto, PJ ;

Santhanam, KSV ;

Ajayan, PM .

BIOELECTROCHEMISTRY AND BIOENERGETICS, 1996, 41 (01) :121-125

[3] Nanotube nanodevice [J].

Collins, PG ;

Zettl, A ;

Bando, H ;

Thess, A ;

Smalley, RE .

SCIENCE, 1997, 278 (5335) :100-103

[4] IMPROVED CLEANUP METHOD FOR THE MULTIRESIDUE ANALYSIS OF N-METHYLCARBAMATES IN GRAINS, FRUITS AND VEGETABLES BY MEANS OF HPLC WITH POSTCOLUMN REACTION AND FLUORESCENCE DETECTION [J].

DEKOK, A ;

HIEMSTRA, M ;

VREEKER, CP .

CHROMATOGRAPHIA, 1987, 24 :469-476

[5] Protein electrochemistry using aligned carbon nanotube arrays [J].

Gooding, JJ ;

Wibowo, R ;

Liu, JQ ;

Yang, WR ;

Losic, D ;

Orbons, S ;

Mearns, FJ ;

Shapter, JG ;

Hibbert, DB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (30) :9006-9007

[6] Electrogenerated chemi luminescence from Ru(BPY)32+ ion-exchanged in carbon nanotube/perfluorosulfonated ionomer composite films [J].

Guo, ZH ;

Dong, SJ .

ANALYTICAL CHEMISTRY, 2004, 76 (10) :2683-2688

[7] Thermal properties of carbon nanotubes and nanotube-based materials [J].

Hone, J ;

Llaguno, MC ;

Biercuk, MJ ;

Johnson, AT ;

Batlogg, B ;

Benes, Z ;

Fischer, JE .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2002, 74 (03) :339-343

[8] Adsorptive stripping voltammetric determination of 4-aminophenol at a single-wall carbon nanotubes film coated electrode [J].

Huang, WS ;

Hu, WB ;

Song, JC .

TALANTA, 2003, 61 (03) :411-416

[9] HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].

IIJIMA, S .

NATURE, 1991, 354 (6348) :56-58

[10]

MAHASIKO T, 2004, J AGR FOOD CHEM, V52, P727