Results 11 to 20 of about 9,896 (162)

Strategies for SERS Detection of Organochlorine Pesticides [PDF]

open access: yesNanomaterials, 2021
Organochlorine pesticides (OCPs) embody highly lipophilic hazardous chemicals that are being phased out globally. Due to their persistent nature, they are still contaminating the environment, being classified as persistent organic pollutants (POPs). They bioaccumulate through bioconcentration and biomagnification, leading to elevated concentrations at ...
Rebeca Moldovan   +4 more
openaire   +3 more sources

Compound-Specific Chlorine Isotope Analysis of Organochlorine Pesticides by Gas Chromatography-Negative Chemical Ionization Mass Spectrometry

open access: yesJournal of Analytical Methods in Chemistry, 2021
Compound-specific stable chlorine isotope analysis (CSIA-Cl) is an important method for identifying sources of organochlorine contaminants and helping assess their quantification of transformation processes.
Jing Zhang   +4 more
doaj   +1 more source

Effect of pesticides on human health [PDF]

open access: yesĶazaķstannyṇ Klinikalyķ Medicinasy, 2017
Pesticides are unique chemicals, that deliberately spread in the environment and their toxicity has limited selectivity species.The Republic of Kazakhstan is a region where cotton is one of the most important sectors of agricultural production and ...
Gauri Bapayeva   +2 more
doaj   +1 more source

Organochlorine pesticide residues in pods and beans of cocoa (Theobroma cacao L.) from Ondo State Central District, Nigeria.

open access: yesEnvironmental Advances, 2022
Organochlorine pesticides have been restricted or banned in many regions of the world due to the proven and potential health risks associated with their use.
Gideon Aina Idowu   +2 more
doaj   +1 more source

Recent Strategies for Environmental Remediation of Organochlorine Pesticides

open access: yesApplied Sciences, 2020
The amount of organochlorine pesticides in soil and water continues to increase; their presence has surpassed maximum acceptable concentrations. Thus, the development of different removal strategies has stimulated a new research drive in environmental ...
Timothy O. Ajiboye   +2 more
doaj   +1 more source

Quantification of Residual Organochlorine Pesticides in Medicinal Plant Raw Materials Containing Terpenoids

open access: yesРегуляторные исследования и экспертиза лекарственных средств, 2022
An important indicator of the safety of plant raw materials and herbal medicinal products is the content of residual pesticides. Its determination is particularly difficult in aromatic plants characterised by a diverse composition of terpenoids co ...
Ya. F. Kopytko   +2 more
doaj   +1 more source

Associations between organochlorine pesticides and cognition in U.S. elders: National Health and Nutrition Examination Survey 1999–2002

open access: yesEnvironment International, 2015
There is limited evidence about whether background exposure to organochlorine pesticides is related to impairment of cognitive function in general populations.
Ki-Su Kim   +4 more
doaj   +1 more source

Water Bodies Quality along Paddy Field in Karang Ploso Sub District, Malang City, Indonesia [PDF]

open access: yesE3S Web of Conferences, 2019
Agricultural activities cannot be separated from the use of agrochemical, both chemical fertilizer and pesticides. As the largest water user sector, agricultural activities are a source of water pollution.
Gustinasari Kiki   +2 more
doaj   +1 more source

Modern modification of the method for determination of organochlorine pesticides in organic vehicles

open access: yesИзвестия ТИНРО, 2017
New method for determination of organochlorine pesticides (DDT and its metabolites, HCH and its isomers) is presented. The method includes a liquid-liquid extraction of pesticides under ultrasound and the substance analysis by gas-liquid chromatography ...
Andrey P. Chernyaev   +3 more
doaj   +1 more source

Occurrence and distribution of the cyclodiene-type organochlorine pesticides in soils of Vojvodina province, Serbia [PDF]

open access: yesJournal of the Serbian Chemical Society, 2016
Aldrin, endrin and dieldrin are highly toxic and persistent cyclodiene-type organochlorine pesticides. Although these compounds have been banned over the last few decades in many countries, they can still be found in the environment, especially ...
Zeremski Tijana   +5 more
doaj   +1 more source

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