Electrochemical biosensors for detection of avian influenza virus--current status and future trends. | Zendy

Iwona Grabowska | Zendy; Kamila Malecka | Zendy; Urszula Jarocka | Zendy; Jerzy Radecki | Zendy; Hanna Radecka | Zendy

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Electrochemical biosensors for detection of avian influenza virus--current status and future trends.

Author(s) -

Iwona Grabowska,

Kamila Malecka,

Urszula Jarocka,

Jerzy Radecki,

Hanna Radecka

Publication year - 2014

Publication title -

acta biochimica polonica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.452

H-Index - 78

eISSN - 1734-154X

pISSN - 0001-527X

DOI - 10.18388/abp.2014_1866

Subject(s) - biosensor , miniaturization , virus , nanotechnology , influenza a virus subtype h5n1 , transducer , biochemical engineering , virology , biology , materials science , engineering , electrical engineering

Electrochemical biosensors have emerged as reliable analytical devices suitable for pathogen detection. Low cost, small sample requirement and possibility of miniaturization justifies their increasing development. Thus, we report in this review on the state of the art of avian influenza virus detection with genosensors and immunosensors working by an electrochemical mode. Their working principles focusing on the physical properties of the transducer, the immobilization chemistry, as well as new trends including incorporation of nanoparticles will be presented. Then, we critically review the detection of avian influenza virus in the complex matrices that use electrochemical biosensors and compare them with traditionally applied methods such as ELISA or Western blot.

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