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Carbon Nanoparticles Based Electrochemical Biosensor Strip for Detection of Japanese Encephalitis Virus
Joint Authors
Pang, Suh Cem
Chin, Suk Fun
Henry Sum, Magdline Sia
Lai, Huat Choi
Perera, David
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-12-18
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
We reported a disposable and sensitive electrochemical biosensor strip based on carbon nanoparticles modified screen-printed carbon electrode (SPCE) for rapid and sensitive detection of Japanese Encephalitis Virus (JEV).
Amino group functionalized carbon nanoparticles were prepared from preformed chitosan nanoparticles.
Japanese Encephalitis Virus (JEV) antibody was immobilized onto the surfaces of carbon nanoparticles through amide bonds formation between amino groups of carbon nanoparticles and carboxylic groups of JEV antibody.
The analytical performance of SPCE electrochemical biosensor strip was characterized using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS).
SPCE electrochemical biosensor strip exhibited a linear detection range of 1–20 ngmL−1 with a low detection limit of 0.36 ngmL−1 (at S/N = 3) for JEV, detection sensitivity was 0.024 ngmL−1 for JEV, and analysis results were obtainable within 10 minutes.
The potential clinical application of this SPCE electrochemical biosensor strip was demonstrated by the detection of JEV in human serum.
American Psychological Association (APA)
Lai, Huat Choi& Chin, Suk Fun& Pang, Suh Cem& Henry Sum, Magdline Sia& Perera, David. 2017. Carbon Nanoparticles Based Electrochemical Biosensor Strip for Detection of Japanese Encephalitis Virus. Journal of Nanomaterials،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1182912
Modern Language Association (MLA)
Lai, Huat Choi…[et al.]. Carbon Nanoparticles Based Electrochemical Biosensor Strip for Detection of Japanese Encephalitis Virus. Journal of Nanomaterials No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1182912
American Medical Association (AMA)
Lai, Huat Choi& Chin, Suk Fun& Pang, Suh Cem& Henry Sum, Magdline Sia& Perera, David. Carbon Nanoparticles Based Electrochemical Biosensor Strip for Detection of Japanese Encephalitis Virus. Journal of Nanomaterials. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1182912
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182912