ICCAS OpenIR
Characteristics of bioelectrochemical response of an amine oxidase-modified polyaniline electrode
Xue, HG; Shen, ZQ; Li, YF
2002-04-01
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume23Issue:4Pages:730-733
AbstractAn amino oxidase-modified polyaniline electrode (PANI/AO) was formed by immobilization of amino oxidase in polyaniline film by electrochemical doping method. The electrode has a fast response for histamine and the reaction is controlled by the enzyme kinetics. The apparent Michaelis constant, optimun pH and activation energy for the immobilized amine oxidase are 0.21 mmol/L, 7.3-7.6 and 76 kJ/mol, respectively. The enzyme electrode exhibited a good stability, which can be used for the determination of histamine. In addition, the electrochemical characteristics of the enzyme electrode were studied by cyclic voltammetry and impedance measurement.
KeywordPolyaniline Amino Oxidase Biosensor Enzyme Electrode Histamine Determination
Indexed BySCI
Language英语
WOS IDWOS:000175203800053
PublisherHIGHER EDUCATION PRESS
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78140
Collection中国科学院化学研究所
Corresponding AuthorShen, ZQ
Affiliation1.Zhejiang Univ, Inst Polymer Sci, Hangzhou 310027, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xue, HG,Shen, ZQ,Li, YF. Characteristics of bioelectrochemical response of an amine oxidase-modified polyaniline electrode[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(4):730-733.
APA Xue, HG,Shen, ZQ,&Li, YF.(2002).Characteristics of bioelectrochemical response of an amine oxidase-modified polyaniline electrode.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,23(4),730-733.
MLA Xue, HG,et al."Characteristics of bioelectrochemical response of an amine oxidase-modified polyaniline electrode".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 23.4(2002):730-733.
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