AIMC Topic: Pesticide Residues

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Deep Learning-Based Multicapturer SERS Platform on Plasmonic Nanocube Metasurfaces for Multiplex Detection of Organophosphorus Pesticides in Environmental Water.

Analytical chemistry Nov 8, 2022
In situ rapid detection of contaminants in environmental water is crucial for protecting the ecological environment and human health; however, it is always hindered by the complexity of sample matrices, trace content, and unknown species. Herein, we ...
Humans Deep Learning Metal Nanoparticles Pesticides Water Spectrum Analysis, Raman Organophosphorus Compounds Pesticide Residues
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Trace Identification and Visualization of Multiple Benzimidazole Pesticide Residues on Leaves Using Terahertz Imaging Combined with Deep Learning.

International journal of molecular sciences Mar 26, 2021
Molecular spectroscopy has been widely used to identify pesticides. The main limitation of this approach is the difficulty of identifying pesticides with similar molecular structures. When these pesticide residues are in trace and mixed states in pla...
Thiabendazole Toona Benzimidazoles Terahertz Imaging Neural Networks, Computer Pesticides Reproducibility of Results Food Safety Deep Learning Plant Leaves Fuzzy Logic Carbamates Density Functional Theory Cluster Analysis Pesticide Residues
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rGO-NS SERS-based coupled chemometric prediction of acetamiprid residue in green tea.

Journal of food and drug analysis Jul 4, 2018
Pesticide residue in food is of grave concern in recent years. In this paper, a rapid, sensitive, SERS (Surface-enhanced Raman scattering) active reduced-graphene-oxide-gold-nano-star (rGO-NS) nano-composite nanosensor was developed for the detection...
Neonicotinoids Pesticide Residues Limit of Detection Nanotechnology Tea Spectrum Analysis, Raman Nanocomposites Graphite Gold Food Contamination
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Prediction of Collision Cross-Section Values for Small Molecules: Application to Pesticide Residue Analysis.

Analytical chemistry Jun 7, 2017
The use of collision cross-section (CCS) values obtained by ion mobility high-resolution mass spectrometry has added a third dimension (alongside retention time and exact mass) to aid in the identification of compounds. However, its utility is limite...
Ion Mobility Spectrometry Pesticide Residues Small Molecule Libraries Mass Spectrometry Molecular Structure Neural Networks, Computer
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Machine Learning-Assisted Multicolor Fluorescence Assay for Visual Data Acquisition and Intelligent Inspection of Multiple Food Hazards Regardless of Matrix Interference.

ACS sensors Jun 27, 2025
Regarding the significant health risks of pesticide residue in foods, while current sensors still suffer from limited efficiency and stability, as well as difficulties in qualitative identification and quantitative detection of mixtures, development ...
Machine Learning Quantum Dots Spectrometry, Fluorescence Pesticide Residues Fluorescence Food Contamination
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The fluorescence spectrum combined with a broad learning system to characterize the content of difenoconazole in cabbage.

Analytical methods : advancing methods and applications Jun 12, 2025
Pesticide residue detection plays an important role in vegetable quality and food safety. In this work, we propose a method for detecting difenoconazole pesticide residues based on fluorescence spectroscopy technology and machine learning algorithms....
Dioxolanes Triazoles Pesticide Residues Food Contamination Spectrometry, Fluorescence Least-Squares Analysis Brassica Machine Learning Algorithms
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Analysis of pesticide residues by a support vector machine combined with fluorescence spectroscopy.

Applied optics Nov 20, 2021
Pesticide residues enter a lake through the water cycle, causing harm to the water environment and human health. It is necessary to select highly sensitive fluorescence spectroscopy to detect pesticides (bifenthrin, prochloraz, and cyromazine), and a...
Pesticide Residues Triazines Support Vector Machine Imidazoles Spectrometry, Fluorescence Pyrethrins
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[Determination of imidaclothiz in tea by QuEChERS cleanup and liquid chromatography-tandem mass spectrometry].

Se pu = Chinese journal of chromatography Nov 1, 2015
The method for the determination of imidaclothiz residue in tea by liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been developed. The imidaclothiz in tea was extracted by acetonitrile and purified by QuEChERS with PSA (primary secondar...
Food Contamination Pesticide Residues Tea Tandem Mass Spectrometry Thiazoles
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