An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film

Zearalenone is a mycotoxin contaminating nearly 56 of agricultural crops globally causing severe health, environmental, and economic effect. This study combines MXene and biodegradable polymer, chitosan (MXene/Chitosan) to develop a highly sensitive thin layer on screen-printed electrode for an effe...

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Main Authors: Siva Sangu, S., Chandra Bose Gopinath, S., Abdul Shukur, M.F., Mohamed Saheed, M.S.
Format: Article
Published: Springer 2022
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129493352&doi=10.1007%2fs12668-022-00984-0&partnerID=40&md5=42dbf6496e20c40210ba89fb935d55ff
http://eprints.utp.edu.my/33526/
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spelling my.utp.eprints.335262022-09-07T07:42:18Z An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film Siva Sangu, S. Chandra Bose Gopinath, S. Abdul Shukur, M.F. Mohamed Saheed, M.S. Zearalenone is a mycotoxin contaminating nearly 56 of agricultural crops globally causing severe health, environmental, and economic effect. This study combines MXene and biodegradable polymer, chitosan (MXene/Chitosan) to develop a highly sensitive thin layer on screen-printed electrode for an effective detection of zearalenone. Successful aluminum etching causes intercalated layers of MXene which provides large surface area for immobilization of biomolecules. Further characterizations verify enhanced electroconductivity, high crystallinity, and presence of biocompatible chemical composition which improves its biosensing application. The MXene/Chitosan aptasensor has limit of detection of 0.4 pg ml�1 and shows a good detection of zearalenone in spiked commodity. Graphical abstract: Figure not available: see fulltext.. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. Springer 2022 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129493352&doi=10.1007%2fs12668-022-00984-0&partnerID=40&md5=42dbf6496e20c40210ba89fb935d55ff Siva Sangu, S. and Chandra Bose Gopinath, S. and Abdul Shukur, M.F. and Mohamed Saheed, M.S. (2022) An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film. BioNanoScience, 12 (3). pp. 814-823. http://eprints.utp.edu.my/33526/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description Zearalenone is a mycotoxin contaminating nearly 56 of agricultural crops globally causing severe health, environmental, and economic effect. This study combines MXene and biodegradable polymer, chitosan (MXene/Chitosan) to develop a highly sensitive thin layer on screen-printed electrode for an effective detection of zearalenone. Successful aluminum etching causes intercalated layers of MXene which provides large surface area for immobilization of biomolecules. Further characterizations verify enhanced electroconductivity, high crystallinity, and presence of biocompatible chemical composition which improves its biosensing application. The MXene/Chitosan aptasensor has limit of detection of 0.4 pg ml�1 and shows a good detection of zearalenone in spiked commodity. Graphical abstract: Figure not available: see fulltext.. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
format Article
author Siva Sangu, S.
Chandra Bose Gopinath, S.
Abdul Shukur, M.F.
Mohamed Saheed, M.S.
spellingShingle Siva Sangu, S.
Chandra Bose Gopinath, S.
Abdul Shukur, M.F.
Mohamed Saheed, M.S.
An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film
author_facet Siva Sangu, S.
Chandra Bose Gopinath, S.
Abdul Shukur, M.F.
Mohamed Saheed, M.S.
author_sort Siva Sangu, S.
title An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film
title_short An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film
title_full An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film
title_fullStr An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film
title_full_unstemmed An Electrochemical Approach for Ultrasensitive Detection of Zearalenone in Commodity Using Disposable Screen-Printed Electrode Coated with MXene/Chitosan Film
title_sort electrochemical approach for ultrasensitive detection of zearalenone in commodity using disposable screen-printed electrode coated with mxene/chitosan film
publisher Springer
publishDate 2022
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129493352&doi=10.1007%2fs12668-022-00984-0&partnerID=40&md5=42dbf6496e20c40210ba89fb935d55ff
http://eprints.utp.edu.my/33526/
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