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	The application of electrochemical immunosensor for the environmental monitoring
	Cai Qiang ; He Miao ; Shi Han-Chang
	2010-05-10 ; 2010-05-10
关键词	Application Practical Experimental/ biochemistry biosensors electrochemical sensors electrochemistry pollution measurement/ electrochemical immunosensor environmental pollutant monitoring bioelectrochemistry mechanism immunoreaction formats electron transfer mechanism direct electron transfer immunosignal electrochemical signals immunoelectrodes IC techniques screen printing immobilization strategy layer-by-layer structure electroactive material amperometric sensor real time immunoreaction detection capacitance sensor pesticides pathogenic microorganism/ A8670L Measurement techniques and instrumentation in environmental science A8280T Chemical sensors A8780B Biosensors B7230L Chemical sensors B7720 Pollution detection and control B7230J Biosensors
中文摘要	This article overviews the recent trends of electrochemical immunosensor. A brief description of bio-electrochemistry mechanism and application of environmental monitoring is given. Different immunoreaction formats and electron transfer mechanism (such as different mediators, direct electron transfer) have been developed effectively to convert immuno-signal and electrochemical signals. The engineering approach for these immunoelectrodes including fabrication method using IC techniques (such as screen printing), immobilization strategy and layer-by-layer structure of functional film, was recently developed in a steadily way. Labeled by electroactive material (such as enzyme, metal ion), electrochemistry sensor shows the high sensitivity (such as amperometric sensor), and is capable of real-time detecting immunoreaction (such as capacitance sensor). Based on these novel technologies, the development of electrochemical immunosensor for monitoring environmental pollutant (such as pesticides and pathogenic microorganism) has grown steadily for high sensitivity, simplicity and low cost. This kind of sensor possess a great potential in environmental monitoring, especially field application.
语种	中文 ; 中文
出版者	Southeast Univ ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/23457]
专题	清华大学
推荐引用方式 GB/T 7714	Cai Qiang,He Miao,Shi Han-Chang. The application of electrochemical immunosensor for the environmental monitoring[J],2010, 2010.
APA	Cai Qiang,He Miao,&Shi Han-Chang.(2010).The application of electrochemical immunosensor for the environmental monitoring..
MLA	Cai Qiang,et al."The application of electrochemical immunosensor for the environmental monitoring".(2010).

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