Volume 2, 2023
From the journal:

Sensors & Diagnostics

An electrochemical sensor for flubendiamide insecticide analysis based on chitosan/reduced graphene oxide

S. Aghris,a   M. Azriouil,a   F. E. Ettadili,a   A. Loukili,b   F. Laghrib,ac   A. Farahi,a   M. Bakasse,d   S. Lahricha  and  M. A. EL Mhammedi ORCID logo *a  

* Corresponding authors

a Sultan Moulay Slimane University, Laboratory of Materials Science, Mathematics and Environment, Polydisciplinary Faculty, Khouribga, Morocco
E-mail: elmhammedi@yahoo.fr
Fax: +212 23485201
Tel: +212 68858296

b Regional Center for Teaching and Training Professions, Laboratory of Scientific Research and Pedagogical Innovation, Rabat-Salé-Kénitra, Morocco

c Sidi Mohamed Ben Abdellah University, Laboratory of Engineering, Electrochemistry, Modeling and Environment, Faculty of Sciences, Fez, Morocco

d Chouaib Doukkali University, Organic Micropollutants Analysis Team, Faculty of Sciences, Morocco

Abstract

In the present work, a reduced graphene oxide/chitosan pencil electrode (rGO/CHI/PGE) was successfully synthesized for the analysis of flubendiamide (FBD). The graphene oxide (GO) was reduced by a quick, efficient, and green electrochemical method without the use of any reducing chemicals. Structural and morphological analyses of the rGO/CHI/PGE were carried out. Under optimized parameters, the detection limit was found to be 9 nM. This developed electrochemical device was successfully used as a simple and cost-effective electrode for FBD detection in white rice samples.

Graphical abstract: An electrochemical sensor for flubendiamide insecticide analysis based on chitosan/reduced graphene oxide

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Article information

DOI
https://doi.org/10.1039/D2SD00159D
Article type
Paper
Submitted
05 Sep 2022
Accepted
11 Nov 2022
First published
17 Nov 2022
This article is Open Access
Creative Commons BY-NC license

Sens. Diagn., 2023,2, 398-408

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An electrochemical sensor for flubendiamide insecticide analysis based on chitosan/reduced graphene oxide

S. Aghris, M. Azriouil, F. E. Ettadili, A. Loukili, F. Laghrib, A. Farahi, M. Bakasse, S. Lahrich and M. A. EL Mhammedi, Sens. Diagn., 2023, 2, 398 DOI: 10.1039/D2SD00159D

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