![](/images/graphics-bg.png)
Magnetic Nanoparticles Immobilization and Functionalization for Biosensor Applications
Joint Authors
Abdelghani, A.
Abdelghani, Adnane
Tlili, A.
Source
International Journal of Electrochemistry
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-30
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We describe an approach for E.
coli bacteria detection using an electrochemical immunosensor.
The immunosensor was based on functionalized magnetic nanoparticles immobilized onto bare gold electrode.
Cyclic voltammetry and impedance spectroscopy was performed before and after magnetic nanoparticles deposition.
The magnetic nanoparticles functionalized with anti-E.
coli polyclonal antibody were used for bacteria detection.
Lytic T4-phage was used to confirm the success recognition of bacteria with the developed immunosensor.
The specificity of the immunosensor was tested against Enterococcus faecium bacteria.
A limit detection of 103 CFU/mL E.
coli bacteria was obtained with a good reproducibility.
American Psychological Association (APA)
Abdelghani, Adnane& Tlili, A.& Abdelghani, A.. 2011. Magnetic Nanoparticles Immobilization and Functionalization for Biosensor Applications. International Journal of Electrochemistry،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-470912
Modern Language Association (MLA)
Abdelghani, Adnane…[et al.]. Magnetic Nanoparticles Immobilization and Functionalization for Biosensor Applications. International Journal of Electrochemistry No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-470912
American Medical Association (AMA)
Abdelghani, Adnane& Tlili, A.& Abdelghani, A.. Magnetic Nanoparticles Immobilization and Functionalization for Biosensor Applications. International Journal of Electrochemistry. 2011. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-470912
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-470912