Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode
In this study, we aim to fabricate a silver nanoparticles (Ag NPs) based electrochemical biosensor for Japanese Encephalitis virus antigen detection. Ag NPs were deposited onto screen-printed carbon electrode (SPCE) and the electrochemical properties of the Ag NPs modified SPCE were investigated via...
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my.unimas.ir.278602021-04-25T22:15:24Z http://ir.unimas.my/id/eprint/27860/ Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode Chin, Suk Fun Lim, Lih Shan Lai, Huat Choi Pang, Suh Cem Sia, Magdline Henry Sum David, Perera Q Science (General) QD Chemistry RA0421 Public health. Hygiene. Preventive Medicine In this study, we aim to fabricate a silver nanoparticles (Ag NPs) based electrochemical biosensor for Japanese Encephalitis virus antigen detection. Ag NPs were deposited onto screen-printed carbon electrode (SPCE) and the electrochemical properties of the Ag NPs modified SPCE were investigated via electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV). It was observed that the deposition of Ag NPs onto electrode surface has significantly enhanced the conductivity up to 20.5% than that of bare SPCE. The EIS data indicated limit of detection (LOD) of 2.60 ng/mL (at S/ N = 3) towards JEV antigen, with an analysis assay time of 20 min. This presented Ag NPs modified SPCE has demonstrated a promising and rapid alternative to conventional biosensing techniques towards JEV antigen. Shanghai Jiao Tong University Press 2019 Article PeerReviewed text en http://ir.unimas.my/id/eprint/27860/1/Lih%20Shan%20Lim.pdf Chin, Suk Fun and Lim, Lih Shan and Lai, Huat Choi and Pang, Suh Cem and Sia, Magdline Henry Sum and David, Perera (2019) Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode. Nano Biomedicine and Engineering., 11 (14). pp. 333-339. ISSN 2150-5578 http://nanobe.org/Data/View/619 DOI: 10.5101/nbe.v11i4.p333-339. |
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Q Science (General) QD Chemistry RA0421 Public health. Hygiene. Preventive Medicine Chin, Suk Fun Lim, Lih Shan Lai, Huat Choi Pang, Suh Cem Sia, Magdline Henry Sum David, Perera Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode |
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In this study, we aim to fabricate a silver nanoparticles (Ag NPs) based electrochemical biosensor for Japanese Encephalitis virus antigen detection. Ag NPs were deposited onto screen-printed carbon electrode (SPCE) and the electrochemical properties of the Ag NPs modified SPCE were investigated via electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV). It was observed that the deposition of Ag NPs onto electrode surface has significantly enhanced the conductivity up to
20.5% than that of bare SPCE. The EIS data indicated limit of detection (LOD) of 2.60 ng/mL (at S/
N = 3) towards JEV antigen, with an analysis assay time of 20 min. This presented Ag NPs modified SPCE has demonstrated a promising and rapid alternative to conventional biosensing techniques towards JEV antigen. |
format |
Article |
author |
Chin, Suk Fun Lim, Lih Shan Lai, Huat Choi Pang, Suh Cem Sia, Magdline Henry Sum David, Perera |
author_facet |
Chin, Suk Fun Lim, Lih Shan Lai, Huat Choi Pang, Suh Cem Sia, Magdline Henry Sum David, Perera |
author_sort |
Chin, Suk Fun |
title |
Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode |
title_short |
Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode |
title_full |
Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode |
title_fullStr |
Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode |
title_full_unstemmed |
Electrochemical Determination of Japanese Encephalitis Virus Antigen Using Silver Nanoparticles Modified Screen-Printed Carbon Electrode |
title_sort |
electrochemical determination of japanese encephalitis virus antigen using silver nanoparticles modified screen-printed carbon electrode |
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Shanghai Jiao Tong University Press |
publishDate |
2019 |
url |
http://ir.unimas.my/id/eprint/27860/1/Lih%20Shan%20Lim.pdf http://ir.unimas.my/id/eprint/27860/ http://nanobe.org/Data/View/619 |
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