ArticleMikrochimica acta2022
Development of a nanocopper-decorated laser-scribed sensor for organophosphorus pesticide monitoring in aqueous samples.
Article in Mikrochimica acta, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Electrochemical Sensors for Pesticide Residue Detection.Molecules (Basel, Switzerland) · 2026Review
- Mango peels-assisted synthesis of carbon quantum dots for potential optical sensing of diazinon.Scientific reports · 2026Article
- Electrochemical Detection of Glyphosate in Surface Water Samples Based on Modified Screen-Printed Electrodes.Nanomaterials (Basel, Switzerland) · 2024Article
- Improving high throughput manufacture of laser-inscribed graphene electrodes via hierarchical clustering.Scientific reports · 2024Article
- Glyphosate Separating and Sensing for Precision Agriculture and Environmental Protection in the Era of Smart Materials.Environmental science & technology · 2023Review
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Authors and funding
4 authors.
Funding
Abstract
Organophosphorus pesticides are widely used in industrial agriculture and have been associated with water pollution and negative impacts on local ecosystems and communities. There is a need for testing technologies to detect the presence of pesticide residues in water sources, especially in developing countries where access to standard laboratory methods is cost prohibitive. Herein, we outline the development of a facile electrochemical sensor for amperometric determination of organophosphorus pesticides in environmental water samples. A three-electrode system was fabricated via UV laser-inscribing on a polyimide film. The working electrode was functionalized with copper nanoparticles with affinity toward organophosphate compounds. The sensor showed a limit of detection (LOD) of 3.42 ± 1.69 µM for glyphosate, 7.28 ± 1.20 µM for glufosinate, and 17.78 ± 7.68 µM for aminomethylphosphonic acid (AMPA). Sensitivity was highest for glyphosate (145.52 ± 36.73 nA⋅µM
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