ArticleSensors (Basel, Switzerland)2018
Non-Enzymatic Electrochemical Sensing of Malathion Pesticide in Tomato and Apple Samples Based on Gold Nanoparticles-Chitosan-Ionic Liquid Hybrid Nanocomposite.
Article in Sensors (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
18 citing papers in PubMed, 88 citations in OpenAlex.
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- Electrode Modification in Viral Biosensors: A Review.Current medicinal chemistry · 2025Review
- Detection of Environmentally Harmful Malathion Pesticides Using a Bimetallic Oxide of CuO Nanoparticles Dispersed over a 3D ZnO Nanoflower.Materials (Basel, Switzerland) · 2023Article
- Review
- Ultrasensitive Electrochemical Aptasensing of Malathion Based on Hydroxylated Black Phosphorus/Poly-L-Lysine Composite.Biosensors · 2023Article
- Recent Advances in Nanoparticle-Based Optical Sensors for Detection of Pesticide Residues in Soil.Biosensors · 2023Review
- Recent Advances of Enzyme-Free Electrochemical Sensors for Flexible Electronics in the Detection of Organophosphorus Compounds: A Review.Sensors (Basel, Switzerland) · 2023Review
- A graphene quantum dots-glassy carbon electrode-based electrochemical sensor for monitoring malathion.Beilstein journal of nanotechnology · 2023Article
- Electrochemical Organophosphorus Pesticide Detection Using Nanostructured Gold-Modified Electrodes.Sensors (Basel, Switzerland) · 2022Article
- Nano-Scaled Materials and Polymer Integration in Biosensing Tools.Biosensors · 2022Review
- Recent Progress in Non-Enzymatic Electroanalytical Detection of Pesticides Based on the Use of Functional Nanomaterials as Electrode Modifiers.Biosensors · 2022Review
- Article
- FeACS omega · 2021Article
- A Cationic Surfactant-Decorated Liquid Crystal-Based Aptasensor for Label-Free Detection of Malathion Pesticides in Environmental Samples.Biosensors · 2021Article
- Recent Developments in Polymer Nanocomposite-Based Electrochemical Sensors for Detecting Environmental Pollutants.Industrial & engineering chemistry research · 2021Article
- Electrochemical sensors and biosensors based on the use of polyaniline and its nanocomposites: a review on recent advances.Mikrochimica acta · 2019Review
- A hybrid nanocomposite of CeORSC advances · 2019Article
- Ultrasensitive Electrochemical Detection ofSensors (Basel, Switzerland) · 2018Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Malathion (MLT) is an organophosphorous type pesticide and having seriously high toxicity and electrochemical platforms for rapid, simple, inexpensive and sensitive determination of pesticides is still a special concern. This paper describes a simple preparation of a composite film consisting of ionic liquid (IL), chitosan (CS) and electrochemically synthesized gold nanoparticles (AuNPs) on single use pencil graphite electrodes (PGEs). The microscopic and electrochemical characterization of AuNP-CS-IL/PGE was studied using scanning electron microscopy, cyclic voltammetry and electrochemical impedance spectroscopy. This fabricated surface was then explored for the first time as a sensing matrix for the non-enzymatic electrochemical sensing of malathion by cyclic voltammetry and square wave voltammetry measurements. The proposed AuNP-CS-IL/PGE showed excellent characteristics and possessed remarkable affinity for malathion. The voltammetric current response exhibited two linear dynamic ranges, 0.89-5.94 nM and 5.94-44.6 nM reflecting two binding sites, with a detection limit of 0.68 nM. The method was applied in real sample analysis of apple and tomato. The results demonstrate the feasibility of AuNP-CS-IL-modified electrodes for simple, fast, ultrasensitive and inexpensive detection of MLT.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.