Impedance biosensing using phages for bacteria detection: Generation of dual signals as the clue for in-chip assay confirmation

In the present work, we compare the use of antibodies (Ab) and phages as bioreceptors for bacteria biosensing by Electrochemical Impedance Spectroscopy (EIS). With this aim, both biocomponents have been immobilised in parallel onto interdigitated gold microelectrodes. The produced surfaces have been...

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Bibliographic Details
Published in:	Biosensors & bioelectronics Vol. 26; no. 4; pp. 1261 - 1267
Main Authors:	Mejri, M.B., Baccar, H., Baldrich, E., Del Campo, F.J., Helali, S., Ktari, T., Simonian, A., Aouni, M., Abdelghani, A.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Kidlington Elsevier B.V 15-12-2010 Elsevier
Subjects:	Antibodies, Bacterial Bacteria - isolation & purification Bacterial Load Bacteriophage T4 Bacteriophages Biological and medical sciences Biosensing Techniques - methods Biosensors Biotechnology Dielectric Spectroscopy - methods Escherichia coli Escherichia coli bacteria Escherichia coli K12 - immunology Escherichia coli K12 - isolation & purification Fundamental and applied biological sciences. Psychology Gold Impedance Spectroscopy Interdigitated gold microelectrodes Lactobacillus Lactobacillus plantarum - isolation & purification Methods. Procedures. Technologies Microelectrodes Reagentless biosensing Spectroscopy, Fourier Transform Infrared T4-phage Various methods and equipments Water Microbiology T4-phage Escherichia coli bacteria Interdigitated gold microelectrodes Reagentless biosensing Impedance Spectroscopy Gold Escherichia coli Virus Spectrometry Biosensor Microelectrode Bacteria Detection Impedance Enterobacteriaceae Phage
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