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Graphene-polyaniline composite film modified electrode for voltammetric determination of 4-aminophenol
Fan, Yang1; Liu, Jin-Hang1; Yang, Chun-Peng2; Yu, Meng1; Liu, Peng1
2011-10-20
Source PublicationSENSORS AND ACTUATORS B-CHEMICAL
Volume157Issue:2Pages:669-674
Abstract

An electrochemical sensor based on graphene-polyaniline (GR-PANI) nanocomposite for voltammetric determination of 4-aminophenol (4-AP) is presented. The electrochemical behavior of 4-AP at the GR-PANI composite film modified glassy carbon electrode (GCE) was investigated by cyclic voltammetry. 4-AP exhibits enhanced voltammetric response at GR-PANI modified GCE. This electrochemical sensor shows a favorable analytical performance for 4-AP detection with a detection limit of 6.5 x 10(-8) M and high sensitivity of 604.2 mu A mM(-1). Moreover. 4-AP and paracetamol can be detected simultaneously without interference of each other in a large dynamic range. (C) 2011 Elsevier B.V. All rights reserved.

SubtypeArticle
KeywordGraphene Polyaniline Nanocomposite Aminophenol Electrochemical Sensor
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.snb.2011.05.053
WOS KeywordWALLED CARBON NANOTUBES ; P-AMINOPHENOL ; ELECTROCHEMICAL-BEHAVIOR ; OXIDE ; FABRICATION ; SENSOR ; NANOCOMPOSITE ; PARACETAMOL ; SYSTEMS
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Electrochemistry ; Instruments & Instrumentation
WOS SubjectChemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
WOS IDWOS:000293161300048
Citation statistics
Cited Times:141[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/6636
Collection公共实验室
Affiliation1.Xinyang Normal Univ, Coll Chem & Chem Engn, Xinyang 464000, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
Recommended Citation
GB/T 7714
Fan, Yang,Liu, Jin-Hang,Yang, Chun-Peng,et al. Graphene-polyaniline composite film modified electrode for voltammetric determination of 4-aminophenol[J]. SENSORS AND ACTUATORS B-CHEMICAL,2011,157(2):669-674.
APA Fan, Yang,Liu, Jin-Hang,Yang, Chun-Peng,Yu, Meng,&Liu, Peng.(2011).Graphene-polyaniline composite film modified electrode for voltammetric determination of 4-aminophenol.SENSORS AND ACTUATORS B-CHEMICAL,157(2),669-674.
MLA Fan, Yang,et al."Graphene-polyaniline composite film modified electrode for voltammetric determination of 4-aminophenol".SENSORS AND ACTUATORS B-CHEMICAL 157.2(2011):669-674.
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