AIMC Topic: Insecticides
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Dopamine-functionalized upconversion nanoparticles as fluorescent sensors for organophosphorus pesticide analysis.
Talanta
Nov 30, 2018
Organophosphorus pesticide (OP) residues in agricultural products, herbal medicines and environment have attracted increasing concerns because they cause high healthy risk. Herein, a tyrosinase-mediated photoinduced electron transfer system was const...
Changes in the expression of four ABC transporter genes in response to imidacloprid in Bemisia tabaci Q (Hemiptera: Aleyrodidae).
Pesticide biochemistry and physiology
Nov 20, 2018
Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), a globally invasive species complex that causes serious damage to field crops, has developed resistance to imidacloprid and many other pesticides. Insect detoxify to pesticides may partially depend...
Leaching and sorption of neonicotinoid insecticides and fungicides from seed coatings.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes
Dec 29, 2017
Seed coatings are a treatment used on a variety of crops to improve production and offer protection against pests and fungal outbreaks. The leaching of the active ingredients associated with the seed coatings and the sorption to soil was evaluated un...
Potential dermal and inhalation exposure to imidacloprid and risk assessment among applicators during treatment in cotton field in China.
The Science of the total environment
Dec 27, 2017
Quantifying operator exposure to pesticides is a key component of the decision-making procedure for risk assessment. China is the largest cotton-planting country in the world. Dense cotton planting patterns and pesticide overuse potentially place Chi...
Metal-organic framework UiO-66 for rapid dispersive solid phase extraction of neonicotinoid insecticides in water samples.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Dec 21, 2017
UIO-66 crystals were explored for the first time to adsorb neonicotinoid insecticides in environmental water samples. HPLC coupled with tandem MS was used for quantification and determination of neonicotinoid insecticides. UiO-66 crystals was success...
Silver@ graphene oxide nanocomposite: synthesize and application in removal of imidacloprid from contaminated waters.
Environmental science and pollution research international
Dec 20, 2017
Silver@graphene oxide nanocomposite was synthesized through an efficient approach, characterized by FTIR, EDX, and TEM instruments and then was used as adsorbent for imidacloprid removal from water in batch procedure. Effective variants such as conta...
An ultrasensitive electrochemical immunosensor for Cry1Ab based on phage displayed peptides.
Talanta
Nov 22, 2017
The rapid and widespread adoption of Bacillus thuringiensis (Bt) proteins in genetically modified (GM) crops has raised concerns about the impact of GM crops on environment and food safety. A sensitive and specific method for detecting Bt proteins in...
Plants, Genetically Modified
Zea mays
Protein Isoforms
Bacterial Proteins
Bacillus thuringiensis Toxins
Transgenes
Immunoassay
Biological Variation, Individual
Electrodes
Hemolysin Proteins
Gold
Insecticides
Biosensing Techniques
Metal Nanoparticles
Crops, Agricultural
Peptide Library
Limit of Detection
Endotoxins
Antibodies, Monoclonal
Gene Expression
Electrochemical Techniques
Bacillus thuringiensis
Design, synthesis, and bioactivities of novel oxadiazole-substituted pyrazole oximes.
Bioorganic & medicinal chemistry letters
Dec 31, 2016
A series of novel pyrazole oxime derivatives containing a substituted oxadiazole group were designed and synthesized. The bioassay results indicated that some title compounds displayed good acaricidal and insecticidal activities against Tetranychus c...
Accelerated Solvent Extraction of Insecticides from Rice Hulls, Rice Bran, and Polished Rice Grains.
Journal of AOAC International
Dec 23, 2016
Analysis of pesticide residues in irrigated rice grains is important for food security. In this study, we analyzed accelerated solvent extraction (ASE) conditions for the extraction of thiamethoxam and chlorantraniliprole insecticides from rice hulls...
Exposure to fipronil elevates systolic blood pressure and disturbs related biomarkers in plasma of rats.
Environmental toxicology and pharmacology
Dec 31, 2015
Recent reports show that fipronil affects non-target organisms, including environmental species populations and potentially humans. We aimed to examine if fipronil exposure affects the systolic blood pressure and related biomarkers. Thus, fipronil wa...
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