A disposable immunosensor for Shigella flexneri based on multiwalled carbon nanotube/sodium alginate composite electrode

A novel Shigella flexneri immunosensor based on horseradish peroxidase-labeled antibodies to S. flexneri (HRP–anti- S. flexneri) immobilized by physical adsorption on the multiwalled carbon nanotube (MWCNT)/sodium alginate (SA) composite modified screen-printed electrode surface was successfully fab...

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Veröffentlicht in:	Analytical biochemistry 2011, Vol.408 (1), p.53-58
Hauptverfasser:	Zhao, Guangying, Zhan, Xuejia, Dou, Wenchao
Format:	Artikel
Sprache:	eng
Schlagworte:	accuracy Alginates - chemistry analytical specificity antibodies Antibodies, Immobilized - chemistry Antibodies, Immobilized - immunology biocomposites Biosensing Techniques - methods carbon nanotubes Cyclic voltammetry detection limit Electrochemical Techniques - methods Electrodes Glucuronic Acid - chemistry Hexuronic Acids - chemistry Horseradish Peroxidase - chemistry Horseradish Peroxidase - metabolism Immnosensor Immunoassay - methods immunoassays immunosensors microbial detection Microscopy, Atomic Force Multiwalled carbon nanotubes/sodium alginate composite Nanotubes, Carbon - chemistry peroxidase reproducibility Shigella flexneri Shigella flexneri - isolation & purification Shigella flexneri detection sodium alginate
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