Electrochemiluminescence sensor based on Graphene Oxide/Polypyrrole/CdSe nanocomposites

被引：20

作者：

Ke, Rui ^{[1
]}

Zhang, Xiaomei ^{[1
]}

Wang, Lei ^{[1
]}

Zhang, Chunyan ^{[1
]}

Zhang, Shengyi ^{[1
]}

Mao, Changjie ^{[1
]}

Niu, Helin ^{[1
]}

Song, Jiming ^{[1
]}

Jin, Baokang ^{[1
]}

Tian, Yupeng ^{[1
]}

机构：

[1] Anhui Univ, Dept Chem, Hefei 230601, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2015年 / 622卷

基金：

中国国家自然科学基金;

关键词：

CdSe; Graphene Oxide; Polypyrrole; Electrochemiluminescence; Sensor; CDSE QUANTUM DOTS; SENSITIZED SOLAR-CELLS; ANODIC ELECTROCHEMILUMINESCENCE; ENERGY-TRANSFER; GRAPHITE OXIDE; POLYPYRROLE; NANOPARTICLES; COMPOSITES; FABRICATION; BIOSENSOR;

D O I：

10.1016/j.jallcom.2014.11.058

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The Graphene Oxide/Polypyrrole/CdSe (GO/PPy/CdSe) nanocomposite with electrochemiluminescence (ECL) property was prepared by a novel and simple method. The composition and morphology of the nanocomposite as-prepared was characterized by a series of tests. Significantly, the electrode modified with GO/PPy/CdSe nanocomposite has strong and stable ECL emission, and can be used as ECL sensor. By studying the effect factors on ECL behavior and the ECL mechanism, it was found that the excellent ECL property of the modified electrode resulted from the synergistic effect of GO and PPy. The ECL sensor as assembled with the GO/PPy/CdSe nanocomposite was used to detect dopamine (DA), and the results show that the detection linear range for DA is from 0.01 to 16 nM with the detection limit of 0.004 nM. (C) 2014 Elsevier B.V. All rights reserved.

引用

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页码：1027 / 1032

页数：6

相关论文

共 37 条

[1] Graphene Oxide-Templated Polyaniline Microsheets toward Simultaneous Electrochemical Determination of AA/DA/UA [J].

Bao, Yu ;

Song, Jixia ;

Mao, Yan ;

Han, Dongxue ;

Yang, Fan ;

Niu, Li ;

Ivaska, Ari .

ELECTROANALYSIS, 2011, 23 (04) :878-884

[2] Ultrathin epitaxial graphite: 2D electron gas properties and a route toward graphene-based nanoelectronics [J].

Berger, C ;

Song, ZM ;

Li, TB ;

Li, XB ;

Ogbazghi, AY ;

Feng, R ;

Dai, ZT ;

Marchenkov, AN ;

Conrad, EH ;

First, PN ;

de Heer, WA .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (52) :19912-19916

[3] Synthesis and solid-state NMR structural characterization of 13C-labeled graphite oxide [J].

Cai, Weiwei ;

Piner, Richard D. ;

Stadermann, Frank J. ;

Park, Sungjin ;

Shaibat, Medhat A. ;

Ishii, Yoshitaka ;

Yang, Dongxing ;

Velamakanni, Aruna ;

An, Sung Jin ;

Stoller, Meryl ;

An, Jinho ;

Chen, Dongmin ;

Ruoff, Rodney S. .

SCIENCE, 2008, 321 (5897) :1815-1817

[4] A Facile One-step Method to Produce Graphene-CdS Quantum Dot Nanocomposites as Promising Optoelectronic Materials [J].

Cao, Aoneng ;

Liu, Zhen ;

Chu, Saisai ;

Wu, Minghong ;

Ye, Zhangmei ;

Cai, Zhengwei ;

Chang, Yanli ;

Wang, Shufeng ;

Gong, Qihuang ;

Liu, Yuanfang .

ADVANCED MATERIALS, 2010, 22 (01) :103-+

[5] Electrochemical impedance immunosensor based on three-dimensionally ordered macroporous gold film [J].

Chen, Xiaojun ;

Wang, Yuanyuan ;

Zhou, Jinjun ;

Yan, Wei ;

Li, Xinghua ;

Zhu, Jun-Jie .

ANALYTICAL CHEMISTRY, 2008, 80 (06) :2133-2140

[6] Amperometric biosensing of organophosphate and organocarbamate pesticides utilizing polypyrrole entrapped acetylcholinesterase electrode [J].

Dutta, Rekha Rani ;

Puzari, Panchanan .

BIOSENSORS & BIOELECTRONICS, 2014, 52 :166-172

[7] Polypyrrole/hexadecylpyridinium chloride-modified graphite oxide composites: Fabrication, characterization, and application in supercapacitors [J].

Feng, Huixia ;

Wang, Bin ;

Tan, Lin ;

Chen, Nali ;

Wang, Nuoxin ;

Chen, Baiyi .

JOURNAL OF POWER SOURCES, 2014, 246 :621-628

[8] Chemiluminescent and Chemiluminescence Resonance Energy Transfer (CRET) Detection of DNA, Metal Ions, and Aptamer-Substrate Complexes Using Hemin/G-Quadruplexes and CdSe/ZnS Quantum Dots [J].

Freeman, Ronit ;

Liu, Xiaoqing ;

Willner, Itamar .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (30) :11597-11604

[9] Tandem structured quantum dot/rod sensitized solar cell based on solvothermal synthesized CdSe quantum dots and rods [J].

Golobostanfard, Mohammad Reza ;

Abdizadeh, Hossein .

JOURNAL OF POWER SOURCES, 2014, 256 :102-109

[10] Photoluminescence quenching control in quantum dot-carbon nanotube composite colloids using a silica-shell spacer [J].

Grzelczak, M ;

Correa-Duarte, MA ;

Salgueiriño-Maceira, V ;

Giersig, M ;

Diaz, R ;

Liz-Marzán, LM .

ADVANCED MATERIALS, 2006, 18 (04) :415-+

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