Results 1 to 10 of about 2,516,519 (197)

Polymeric aminomethylphosphonic acids - 1. Synthesis and properties in solution

Designed 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   +2 more sources

Detection of glyphosate and its metabolite aminomethylphosphonic acid: Risk assessment for the aquatic organisms [PDF]

Journal of Central European Agriculture
This paper delves into a thorough risk assessment of glyphosate, a widely used herbicide, and its metabolite, aminomethylphosphonic acid (AMPA), within the aquatic ecosystems of the Danube-Tisa-Danube (DTD) network, which represents large land drained ...
Nikola Puvača, Miroslav AGARSKI, Vojislava BURSIĆ, Gorica VUKOVIĆ, Aleksandra PETROVIĆ, Bojan KONSTANTINOVIĆ, Dragana LJUBOJEVIĆ PELIĆ, Aleksandar CVETKOVIKJ, Marijana ĆURČIĆ   +8 more
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Environmental aminomethylphosphonic acid (AMPA) exposure increased the risk of spontaneous abortion through lactate-induced JunB lactylation in trophoblast

Ecotoxicology and Environmental Safety
The etiology of spontaneous abortion (SA) is complex, and the underlying mechanisms remain largely elusive. Environmental toxins have been implicated in the increased occurrence of SA.
Chengcai Kong, Rong Li, Xiaoying Wang, Lijuan Li, Nannan Kang, Xin Zhen, Yishan Dong, Guijun Yan   +7 more
doaj   +1 more source

Glyphosate and aminomethylphosphonic acid chronic risk assessment for soil biota

Environmental 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, Philip S, Manson, Akbar, Mehrsheikh, Peter, Sutton, Steven L, Levine   +4 more
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Atmospheric implications of aminomethylphosphonic acid promoted binary nucleation of water molecules

Chemical Thermodynamics and Thermal Analysis
Aminomethylphosphonic acid (AMPA) is the main metabolite of glyphosate and phosphonate, the major constituents of herbicides and insecticides used nowadays in modern agriculture and treatment of environmental refuge and sewage.
Ayiseh Frederick Tandong, Olivier Holtomo, David Afungchui   +2 more
doaj   +1 more source

Selective Extraction of Rare Earth Elements from Phosphoric Acid by Ion Exchange Resins

Metals, 2018
Rare earth elements (REE) are present at low concentrations (hundreds of ppm) in phosphoric acid solutions produced by the leaching of phosphate ores by sulfuric acid.
Xavier Hérès, Vincent Blet, Patricia Di Natale, Abla Ouaattou, Hamid Mazouz, Driss Dhiba, Frederic Cuer   +6 more
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Distribution of glyphosate and aminomethylphosphonic acid (AMPA) in agricultural topsoils of the European Union

Science of The Total Environment, 2018
Approval for glyphosate-based herbicides in the European Union (EU) is under intense debate due to concern about their effects on the environment and human health. The occurrence of glyphosate residues in European water bodies is rather well documented whereas only few, fragmented and outdated information is available for European soils. We provide the
Felix Da Graca Silva, V.A., Montanarella, L., Jones, Arwyn, Fernandez-Ugalde, Oihane, Mol, J.G.J., Ritsema, C.J., Geissen, V.   +6 more
openaire   +3 more sources

Effects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass

Floresta e Ambiente
The objective of this article was to evaluate the effects of glyphosate on the initial development of eucalyptus (Eucalyptus urograndis) after its application on brachiaria (signal) grass plants (Brachiaria decumbens).
Edicarlos Batista de Castro, Caio Antonio Carbonari, Edivaldo Domingues Velini, Gabrielle de Castro Macedo, Plínio Saulo Simões   +4 more
doaj   +1 more source

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

PLoS 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, Paweł Jarosiewicz, Jaromir Michałowicz, Maria Koter-Michalak, Bogumiła Huras, Bożena Bukowska   +5 more
doaj   +1 more source

Determination of glyphosate and aminomethylphosphonic acid residues in Finnish soils by ultra-high performance liquid chromatography-tandem mass spectrometry. [PDF]

MethodsX, 2023
Sari R, Juho V, Katri S, Jaana UK.
europepmc   +1 more source