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Interaction of Organophosphorus Pesticides with DNA Nucleotides on a Boron-Doped Diamond Electrode
(Soc Brasileira Quimica, 2013-12-01)
Diamond electrode was used to evaluate the interaction of the nucleotides guanosine monophosphate (GMP) and adenosine monophosphate (AMP) with the pesticides chlorpyrifos, methamidophos and monocrotophos. Changes were ...
Abiotic degradation of s-triazine pesticides analyzed by surface-enhanced Raman scattering
(2020-02-01)
In this work, we explore the use of surface-enhanced Raman scattering (SERS) on silver (Ag) nanoparticles for the detection of triazine pesticide atrazine and prometryn as well as their degradation products. This tecnique ...
Matrix solid-phase dispersion associated to gas chromatography for the assessment in honey bee of a group of pesticides of concern in the apicultural field
(Elsevier B.V., 2018)
A method based on matrix solid-phase dispersion (MSPD) associated to gas chromatography-flame photometric detection (GC-FPD), GC-electron capture detection (GC-ECD) and GC-mass spectrometry (GC-MS) for confirmation purposes, ...
Cognitive impairment in agricultural workers and nearby residents exposed to pesticides in the Coquimbo Region of Chile
(Elsevier, 2017)
Chronic exposure to organophosphate pesticides is a worldwide public health concern associated with several psychiatric disorders and dementia. Most existing studies on the effects of pesticides only evaluate agricultural ...
Determination of pesticides in river water using rotating disk sorptive extraction and gas chromatography-mass spectrometry
(Elsevier B.V., 2011)
The rotating disk sorptive extraction (RDSE) technique was applied to the determination of pesticides in aqueous samples. Pesticides of different polarities were considered in this study: chlorpyrifos, diazinon, fenvalarate, ...
Characterization of pesticide exposures reported between 2006 and 2013 to a poison information center in Chile
(SOC MEDICA SANTIAGO, 2015)
Background: Pesticides are widely used to increase crop yields and vector control. However, both acute and chronic exposure have health consequences. There is paucity of information about the global occurrence of pesticide ...
GLYPHOSATE ON TOMATO AND SWEET PEPPER YIELDSGLYPHOSATE ON TOMATO AND SWEET PEPPER YIELDS
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1987)
Nano-pesticides: the lunch-box principle—deadly goodies (semio-chemical functionalised nanoparticles that deliver pesticide only to target species)
(2022-12-01)
Nature contains many examples of “fake promises” to attract “prey”, e.g., predatory spiders that emit the same sex-attractant-signals as moths to catch them at close range and male spiders that make empty silk-wrapped gifts ...