Results 51 to 60 of about 6,702 (210)
The 2024 European Union report on pesticide residues in food
EFSA Journal, Volume 24, Issue 5, May 2026.Abstract Under European Union legislation (Article 32, Regulation (EC) No 396/2005), the European Food Safety Authority publishes an annual report assessing pesticide residue levels in food. In 2024, 9842 samples were analysed as part of the EU‐coordinated multiannual control programme subset, of which 1.2% were found to be non‐compliant.
European Food Safety Authority (EFSA) +4 more
wiley +1 more source
Journal of the Brazilian Chemical Society, 1999 This paper presents the development of a methodology for the simultaneous analysis of pentachlorophenol and hexachlorobenzene in natural waters affected by industrial residues, as its principal goal.
Zuin Vânia Gomes +4 more
doaj
Data in Brief, 2016 The proteome of the anaerobic organohalide-respiring bacterium Dehalococcoides mccartyi strain CBDB1 was analyzed by nano liquid chromatography coupled to mass spectrometry (LC-MS/MS).
Christian L. Schiffmann +7 more
doaj +1 more source
Pesticide Contamination in the Hair of Children From Colonia San Juan, a Rural Community in Paraguay
Drug Testing and Analysis, Volume 18, Issue 3, Page 354-369, March 2026.Hair analysis in children from a rural community in Paraguay reveals exposure to organophosphates, pyrethroids, neonicotinoids, fungicides, herbicides, and endocrine disruptors, highlighting the urgent need for stricter environmental protections and preventive health measures. ABSTRACT Chronic exposure to pesticides can cause carcinogenic, reproductive,
Stela Benitez Leite +5 more
wiley +1 more source
Hexachlorobenzene triggers apoptosis in rat thyroid follicular cells [PDF]
, 2009 Hexachlorobenzene (HCB) is a widespread environmental pollutant. Chronic exposure of humans to HCB produces a number of effects, such as triggering of porphyria, increased synthesis of liver microsomal enzymes, neurological symptoms, immunological ...
Randi, Andrea Silvana +4 more
core +1 more source
Biological Reviews, Volume 101, Issue 1, Page 106-127, February 2026.ABSTRACT Globally, rivers receive a diverse range of chemicals, including metals, pesticides, persistent organic pollutants, petrochemicals, human and veterinary pharmaceuticals and personal care products. However, the extent to which these different chemical groups affect riverine invertebrate communities is not well defined.
Imogen P. Poyntz‐Wright +2 more
wiley +1 more source
Hexadecane enhances non-biliary, intestinal excretion of stored hexachlorobenzene by rats.
, 1982 [14C] Hexachlorobenzene (100 mg/kg) was orally administered to 4 groups of rats. Ten days later the effects of hexadecane (3 × 5 ml/kg by gavage) and/or bile duct ligation on urinary and fecal excretion and tissue levels of hexachlorobenzene, were ...
Greim, H.A. +3 more
core +1 more source
Chemical sensor resolution requirements for near-surface measurements of turbulent fluxes [PDF]
Atmospheric Chemistry and Physics, 2011 Businger and Delany (1990) presented an approach to estimate the sensor resolution required to limit the contribution of the uncertainty in the chemical concentration measurement to uncertainty in the flux measurement to 10 % for eddy covariance ...
M. D. Rowe +2 more
doaj +1 more source
Advanced Materials Technologies, Volume 11, Issue 1, 8 January 2026.Inkjet printing enables uniform, reproducible, and stable deposition of nitrogen‐doped graphene acid (NGA) on screen‐printed electrodes, outperforming traditional drop‐casting. The resulting electrochemical sensor exhibits enhanced sensitivity, long‐term stability, and efficient imidacloprid detection.
Martin‐Alex Nalepa +7 more
wiley +1 more source
The mechanochemical self-propagating reaction between hexachlorobenzene and calcium hydride
, 1997 We report on studies of the solid state reaction between hexachlorobenzene and calcium hydride carried out by high-energy ball milling. The transformation behavior depends on the intensity of the mechanical energy transferred to the reactants at the ...
Schiffini, L +3 more
core +2 more sources