Results 81 to 90 of about 3,653 (253)

Determination of Glyphosate, Glufosinate, and Their Major Metabolites in Tea Infusions by Dual-Channel Capillary Electrophoresis following Solid-Phase Extraction

open access: yesJournal of Analytical Methods in Chemistry, 2022
In this study, two analytical procedures were developed and validated using dual-channel capillary electrophoresis-coupled contactless conductivity detection (CE-C4D) followed by solid-phase extraction (SPE) for simultaneous determination of glyphosate ...
Manh Huy Nguyen   +4 more
doaj   +1 more source

Glyphosate and aminomethylphosphonic acid chronic risk assessment for soil biota

open access: yesEnvironmental Toxicology and Chemistry, 2016
Abstract   Glyphosate is a broad-spectrum herbicide used widely in agriculture, horticulture, private gardens, and public infrastructure, where it is applied to areas such as roadsides, railway tracks, and parks to control the growth of weeds.
Georg, von Mérey   +4 more
openaire   +2 more sources

Measured exposures to glyphosate in applicators and the general population: an updated review of the scientific literature since 2020

open access: yesPest Management Science, Volume 81, Issue 9, Page 4947-4961, September 2025.
This update examines exposure information for glyphosate in applicators and the general population published since 2020. The overall conclusions from these studies are that margins of exposure for applicators have not decreased since 2020 and still present de minimis risk.
Keith R. Solomon
wiley   +1 more source

The Impact of Glyphosate, Its Metabolites and Impurities on Viability, ATP Level and Morphological changes in Human Peripheral Blood Mononuclear Cells. [PDF]

open access: yesPLoS ONE, 2016
The toxicity of herbicides to animals and human is an issue of worldwide concern. The present study has been undertaken to assess toxic effect of widely used pesticide-glyphosate, its metabolites: aminomethylphosphonic acid (AMPA) and methylphosphonic ...
Marta Kwiatkowska   +5 more
doaj   +1 more source

Minimized phytotoxic effects of pre-harvest desiccation with glyphosate in soybean seeds. [PDF]

open access: yes, 2014
: Pre-harvest desiccation of soybean plants from non-genetically modified cultivars with glyphosate have shown to be detrimental to seed physiological quality by reducing germination and increasing production of abnormal seedlings.
BENNETT, M. A.   +3 more
core   +1 more source

Contactless Conductivity Detection for Capillary Electrophoresis—Developments From 2020 to 2024

open access: yesELECTROPHORESIS, Volume 46, Issue 13-14, Page 829-862, July 2025.
ABSTRACT The review covering the development of capillary electrophoresis with capacitively coupled contactless conductivity detection from 2020 to 2024 is the latest in a series going back to 2004. The article considers applications employing conventional capillaries and planar lab‐on‐chip devices as well as fundamental and technical developments of ...
Peter C. Hauser, Pavel Kubáň
wiley   +1 more source

Polymeric aminomethylphosphonic acids - 1. Synthesis and properties in solution

open access: yesDesigned Monomers and Polymers, 1998
Three water-soluble polyaminomethylphosphonic acids were obtained by radical polymerization in aqueous solution. The corresponding monomers were synthesized by different procedures. A Mannich-type reaction of diallylamine, formaldehyde, and phosphorous acid leads to diallylaminomethylphosphonic acid.
Kerstin Riedelsberger, Werner Jaeger
openaire   +1 more source

Node Modification of Metal‐Organic Frameworks for Catalytic Applications

open access: yesChemistryOpen, Volume 14, Issue 7, July 2025.
Post‐synthetic modification of metal‐organic framework (MOF) nodes with metal or organic species produces advanced materials that serve as efficient catalysts, promoting more sustainable chemical transformations. Abstract Metal‐organic frameworks (MOFs) have been a breakthrough in different fields of chemistry, not only due to the extensive ...
Mario Martos, Isidro M. Pastor
wiley   +1 more source

Effect of glyphosate on the energy exchange in carp organs [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2013
The use of glyphosate as a herbicide in agriculture can lead to the presence of its residues and metabolites (aminomethylphosphonic acid) in food for human consumption and pose a threat to health.
A. A. Zhidenko   +2 more
doaj   +1 more source

Ultratrace-level determination of glyphosate, aminomethylphosphonic acid and glufosinate in natural waters by solid-phase extraction followed by liquid chromatography-tandem mass spectrometry: performance tuning of derivatization, enrichment and detection [PDF]

open access: yes, 2018
A sensitive and robust analytical method for the quantification of glyphosate, aminomethylphosphonic acid (AMPA) and glufosinate in natural water has been developed on the basis of a derivatization with 9-fluorenylmethylchloroformate (FMOC-Cl), solid ...
Hanke, Irene   +2 more
core  

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