A Magnetite Composite of Molecularly Imprinted Polymer and Reduced Graphene Oxide for Sensitive and Selective Electrochemical Detection of Catechol in Water and Milk Samples: An Artificial Neural Network (ANN) Application

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dc.contributor.authorMeskher, Hicham
dc.contributor.authorBelhaouari, Samir Brahim
dc.contributor.authorDeshmukh, Kalim Abdul Rashid
dc.contributor.authorHussain, Chaudhery Mustansar
dc.contributor.authorSharifianjazi, Fariborz
dc.date.accessioned2023-11-27T11:00:17Z
dc.date.available2023-11-27T11:00:17Z
dc.date.issued2023
dc.description.abstract-translatedIn the present study, a stable and more selective electrochemical sensor for catechol (CC) detection at magnetic molecularly imprinted polymer modified with green reduced graphene oxide modified glassy carbon electrode (MIP/rGO@Fe3O4/GCE). Two steps have been applied to achieve the imprinting process: (1) adsorption of CC on the surface of the polypyrrole (Ppyr) during the polymerization of pyrrole and (2) the green extraction of the template (CC) from the mass produced. Hence, the present paper doesn't present the first use of MIP technology for CC identification but, it presents a new extraction process. The MIP/rGO@Fe3O4/GCE was characterized by voltammetry techniques and exhibited a wide linear range from1 50 mu M of CC while the detection limits were estimated to be around 4.18 nM CC and limit of quantification in the range of 12.69 nM CC. Furthermore, the prepared MIP-based sensor provided outstanding electroanalytical performances including high selectivity, stability, repeatability, and reproducibility. For the accurate estimation of CC concentrations, an artificial neural network (ANN) was developed based on the findings of the study. The MIP/rGO@Fe3O4/GCE exhibits excellent stability with a very important selectivity and sensitivity. The analytical testing of the modified electrode has been analyzed in water and commercial milk samples and provided adequate recoveries. (c) 2023 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY, http://creativecommons.org/licenses/ by/4.0/), which permits unrestricted reuse of the work in any medium, provided the original work is properly cited.en
dc.format
dc.format10 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationMESKHER, H. BELHAOUARI, SB. DESHMUKH, KAR. HUSSAIN, CHM. SHARIFIANJAZI, F. A Magnetite Composite of Molecularly Imprinted Polymer and Reduced Graphene Oxide for Sensitive and Selective Electrochemical Detection of Catechol in Water and Milk Samples: An Artificial Neural Network (ANN) Application. Journal of the Electrochemical Society, 2023, roč. 170, č. 4, s. nestránkováno. ISSN: 0013-4651cs
dc.identifier.document-number970344700001
dc.identifier.doi10.1149/1945-7111/acc97c
dc.identifier.issn0013-4651
dc.identifier.obd43940606
dc.identifier.uri2-s2.0-85154029963
dc.identifier.urihttp://hdl.handle.net/11025/54846
dc.language.iso
dc.language.isoenen
dc.publisherThe Electrochemical Societyen
dc.relation.ispartofseriesJournal of the Electrochemical Societyen
dc.rights© The Author(s)en
dc.rights.accessopenAccessen
dc.subject.translatedchemical detectionen
dc.subject.translatedelectrochemical sensorsen
dc.subject.translatedextractionen
dc.subject.translatedglass membrane electrodesen
dc.subject.translatedgrapheneen
dc.subject.translatedneural networksen
dc.subject.translatedphenolsen
dc.subject.translatedpolypyrrolesen
dc.titleA Magnetite Composite of Molecularly Imprinted Polymer and Reduced Graphene Oxide for Sensitive and Selective Electrochemical Detection of Catechol in Water and Milk Samples: An Artificial Neural Network (ANN) Applicationen
dc.typečlánekcs
dc.typearticleen
dc.type.status
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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