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Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection

The overuse of pesticides in agricultural sectors exposes people to food contamination. Pesticides are toxic to humans and can have both acute and chronic health effects. To protect food consumers from the adverse effects of pesticides, a rapid monitoring system of the residues is in dire need. Mole...

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Main Authors: Nageib, Adilah Mohamed, Halim, Amanatuzzakiah Abdul, Nordin, Anis Nurashikin, Ali, Fathilah
Format: Article
Language:English
English
Published: The Korean Electrochemical Society 2023
Subjects:
T Technology (General)
Online Access:http://irep.iium.edu.my/103808/2/103808_Recent%20applications%20of%20molecularly%20imprinted%20polymers.pdf
http://irep.iium.edu.my/103808/8/103808_Recent%20applications%20of%20molecularly%20imprinted%20polymers_SCOPUS.pdf
http://irep.iium.edu.my/103808/
https://www.jecst.org/upload/pdf/jecst-2022-00654.pdf
https://doi.org/10.33961/jecst.2022.00654
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spelling my.iium.irep.1038082023-06-21T01:51:43Z http://irep.iium.edu.my/103808/ Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection Nageib, Adilah Mohamed Halim, Amanatuzzakiah Abdul Nordin, Anis Nurashikin Ali, Fathilah T Technology (General) The overuse of pesticides in agricultural sectors exposes people to food contamination. Pesticides are toxic to humans and can have both acute and chronic health effects. To protect food consumers from the adverse effects of pesticides, a rapid monitoring system of the residues is in dire need. Molecularly imprinted polymer (MIP) on a screen-printed electrode (SPE) is a leading and promising electrochemical sensing approach for the detection of several residues including pesticides. Despite the huge development in analytical instrumentation developed for contaminant detection in recent years such as HPLC and GC/MS, these conventional techniques are time-consuming and labor-intensive. Additionally, the imprinted SPE detection system offers a simple portable setup where all electrodes are integrated into a single strip, and a more affordable approach compared to MIP attached to traditional rod electrodes. Recently, numerous reviews have been published on the production and sensing applications of MIPs however, the research field lacks reviews on the use of MIPs on electrochemical sensors utilizing the SPE technology. This paper presents a distinguished overview of the MIP technique used on bare and modified SPEs for the detection of pesticides from four recent publications which are malathion, chlorpyrifos, paraoxon and cyhexatin. Different molecular imprint routes were used to prepare these biomimetic sensors including solution polymerization, thermal polymerization, and electropolymerization. The unique characteristics of each MIP-modified SPE are discussed and the comparison among the findings of the papers is critically reviewed. The Korean Electrochemical Society 2023-01-05 Article PeerReviewed application/pdf en http://irep.iium.edu.my/103808/2/103808_Recent%20applications%20of%20molecularly%20imprinted%20polymers.pdf application/pdf en http://irep.iium.edu.my/103808/8/103808_Recent%20applications%20of%20molecularly%20imprinted%20polymers_SCOPUS.pdf Nageib, Adilah Mohamed and Halim, Amanatuzzakiah Abdul and Nordin, Anis Nurashikin and Ali, Fathilah (2023) Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection. Journal of Electrochemical Science and Technology, 14 (1). pp. 1-14. ISSN 2093-8551 E-ISSN 2288-9221 https://www.jecst.org/upload/pdf/jecst-2022-00654.pdf https://doi.org/10.33961/jecst.2022.00654
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic T Technology (General)
spellingShingle T Technology (General)
Nageib, Adilah Mohamed
Halim, Amanatuzzakiah Abdul
Nordin, Anis Nurashikin
Ali, Fathilah
Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection
description The overuse of pesticides in agricultural sectors exposes people to food contamination. Pesticides are toxic to humans and can have both acute and chronic health effects. To protect food consumers from the adverse effects of pesticides, a rapid monitoring system of the residues is in dire need. Molecularly imprinted polymer (MIP) on a screen-printed electrode (SPE) is a leading and promising electrochemical sensing approach for the detection of several residues including pesticides. Despite the huge development in analytical instrumentation developed for contaminant detection in recent years such as HPLC and GC/MS, these conventional techniques are time-consuming and labor-intensive. Additionally, the imprinted SPE detection system offers a simple portable setup where all electrodes are integrated into a single strip, and a more affordable approach compared to MIP attached to traditional rod electrodes. Recently, numerous reviews have been published on the production and sensing applications of MIPs however, the research field lacks reviews on the use of MIPs on electrochemical sensors utilizing the SPE technology. This paper presents a distinguished overview of the MIP technique used on bare and modified SPEs for the detection of pesticides from four recent publications which are malathion, chlorpyrifos, paraoxon and cyhexatin. Different molecular imprint routes were used to prepare these biomimetic sensors including solution polymerization, thermal polymerization, and electropolymerization. The unique characteristics of each MIP-modified SPE are discussed and the comparison among the findings of the papers is critically reviewed.
format Article
author Nageib, Adilah Mohamed
Halim, Amanatuzzakiah Abdul
Nordin, Anis Nurashikin
Ali, Fathilah
author_facet Nageib, Adilah Mohamed
Halim, Amanatuzzakiah Abdul
Nordin, Anis Nurashikin
Ali, Fathilah
author_sort Nageib, Adilah Mohamed
title Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection
title_short Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection
title_full Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection
title_fullStr Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection
title_full_unstemmed Recent applications of molecularly imprinted polymers (MIPs) on screen-printed electrodes for pesticide detection
title_sort recent applications of molecularly imprinted polymers (mips) on screen-printed electrodes for pesticide detection
publisher The Korean Electrochemical Society
publishDate 2023
url http://irep.iium.edu.my/103808/2/103808_Recent%20applications%20of%20molecularly%20imprinted%20polymers.pdf
http://irep.iium.edu.my/103808/8/103808_Recent%20applications%20of%20molecularly%20imprinted%20polymers_SCOPUS.pdf
http://irep.iium.edu.my/103808/
https://www.jecst.org/upload/pdf/jecst-2022-00654.pdf
https://doi.org/10.33961/jecst.2022.00654
_version_ 1769841808471228416
score 13.211869

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