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Elevated Temperature Homogeneous Liquid Phase Extraction Coupled to Ionic Liquid–Based Dispersive Liquid–Liquid Microextraction Followed by High-Performance Liquid Chromatography: Application of Water-Miscible Ionic Liquids as Extraction Solvent in Determination of Carbamate Pesticides
In the present study, an elevated temperature homogeneous liquid extraction coupled with ionic liquid‑based dispersive liquid–liquid microextraction...
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Analysis of 207 residual pesticides in hot pepper powder using LC–MS/MS
This study investigated the determination of 207 pesticides in hot pepper powder and found patterns of pesticide use by production from five regions,...
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MOF-modified electrodes applied as electrochemical sensors for voltammetric determinations
This review highlights the significant potential of MOFs as modifiers for electrodes, showcasing improved electrode capabilities in the determination...
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3D nanocake-like Au-MXene/Au pallet structure–based label-free electrochemical aptasensor for paraquat determination
3D nanocake-like Au-MXene and Au pallet (Au-MXene/AuP) nanocomposite–modified screen-printed carbon electrodes (SPCEs) were utilized to construct an...
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Application of nanopesticides and its toxicity evaluation through Drosophila model
Insects feed on plants and cause the growth of plants to be restricted. Moreover, the application of traditional pesticides causes harmful effects on...
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Detection of amitraz, a formamidine-based pesticide using chromogenic spray reagent by thin-layer chromatography
In the present study, we developed a simple, sensitive and selective thin-layer chromatographic method for the detection and identification of...
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Dispersive liquid–liquid microextraction coupled with microfluidic paper-based analytical device for the determination of organophosphate and carbamate pesticides in the water sample
AbstractA microfluidic paper-based analytical device (µ-PAD) is a promising new technology platform for the development of extremely low-cost sensing...
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An assessment of health risks posed by consumption of pesticide residues in fruits and vegetables among residents in the Kampala Metropolitan Area in Uganda
BackgroundPesticide use for fruits and vegetable production in Uganda may result in presence of residues on produce which may pose health risks to...
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Analysis of multiple pesticide residues in rice by LC–MS/MS
A multiresidue method without cleanup step was validated for simultaneous determination of multiclass pesticide residues in rice. The extracted...
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Development of a sensitive electrochemical method to determine amitraz based on perylene tetracarboxylic acid/mesoporous carbon/Nafion@SPCEs
A cutting-edge electrochemical method is presented for precise quantification of amitraz (AMZ), a commonly used acaricide in veterinary medicine and...
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Phenylpropanoids from Tanacetum baltistanicum with Nematocidal and Insecticidal Activities
One new and seven known secondary metabolites 1–8 were isolated, and the nematocidal and insecticidal activities of major compounds from Tanacetum...
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Modeling the adsorption mechanism of 3-tertiary-butyl-4-hydroxyanisole (3BHA) on polyethylene and polypropylene microplastics
The polyethylene (PE) and polypropylene (PP) microplastics (MPs) can act as carriers of the molecule 3-tertiary-butyl-4-hydroxyanisole (3BHA), which...
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Uncertainty of measurement of pesticide residues in vegetable products: application of alternative approaches based on quality control data for multi/single residue methods
Measurement uncertainty is a non-negative parameter that characterizes the dispersion of the quantity values attributed to a measurand, based on the...
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Quantitative determination of pesticides in human plasma using bio-SPME-LC–MS/MS: a robust tool to assess occupational exposure to pesticides
Analysis of biofluids, such as plasma, can be used to investigate occupational pesticide exposure in the agricultural industry. Considering the...
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Development and Applications of Quantum Dot-based Molecularly Imprinted Polymer Composites for Optosensing of Carbofuran in Water
In this paper, quantum dot (QD)-based molecularly imprinted polymer (MIP) was fabricated and successfully utilized as a fluorescent probe for highly...
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Fabricated metal zeolites as photocatalysts for the degradation of organic pollutants
Zeolite frameworks provide an excellent host for metal ions like silver, gold, and copper. The modified zeolites were characterized using various...
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Enhanced Secretory Expression and Surface Display Level of Bombyx mori Acetylcholinesterase 2 by Pichia pastoris Based on Codon Optimization Strategy for Pesticides Setection
The cholinesterase-based spectrophotometric assay, also called enzyme inhibition method, is a good choice for rapid detection of organophosphate...
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Novel Pyramidal DNA Nanostructure as a Signal Probe Carrier Platform for Detection of Organophosphorus Pesticides
In this work, gold nanoparticles (AuNPs) and DNA tetrahedral nanostructure (DTN) as a signal probe carrier platform to control the density of...
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Theoretical Prediction Model for the Acute Toxicity of Aromatic Hydrocarbons and Pesticides Compounds to Selenastrum capricornutum
AbstractAromatic hydrocarbons and pesticides are important chemical raw materials and can cause serious pollution to environment. To study the acute...
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Microfluidic paper-based chip for parathion-methyl detection based on a double catalytic amplification strategy
The rapid detection of insecticides such as parathion-methyl (PM) requires methods with high sensitivities and selectivities. Herein, a dual...
