Results 71 to 80 of about 913 (170)

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
doaj   +1 more source

Node Modification of Metal‐Organic Frameworks for Catalytic Applications

ChemistryOpen, 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

Associations of chronic liver disease and liver cancer with glyphosate and its metabolites in Thailand

International Journal of Cancer, Volume 156, Issue 10, Page 1885-1897, 15 May 2025.
What's new? The IARC classifies the herbicide glyphosate as a probable carcinogen, and animal studies have shown that glyphosate exposure harms the liver and kidneys. Here, the authors investigate the relationship between glyphosate exposure and chronic liver disease (CLD) and hepatocellular cancer (HCC). They analyzed urine samples from patients newly
Daxesh P. Patel, Christopher A. Loffredo, Benjarath Pupacdi, Siritida Rabibhadana, Panida Navasumrit, Jittiporn Chaisaingmongkol, Leila Toulabi, Majda Haznadar, Bhavik Dalal, Mohammed Khan, Joshua Stone, Vajarabhongsa Bhudhisawasdi, Nirush Lertprasertsuke, Anon Chotirosniramit, Chawalit Pairojkul, Chirayu U. Auewarakul, Thaniya Sricharunrat, Kannika Phornphutkul, Suleeporn Sangrajrang, Anuradha Budhu, Chulabhorn Mahidol, Xin W. Wang, Frank J. Gonzalez, Mathuros Ruchirawat, Curtis C. Harris, on behalf of the TIGER‐LC Consortium   +25 more
wiley   +1 more source

Synthesis and Structure–Activity Relationship of Porous Coordination Polymers and Their Composites as Photocatalysts: Environmental Remediation

Electron, Volume 3, Issue 2, May 2025.
Porous coordination polymers (PCPs) or metal–organic frameworks (MOFs) hold promise as photocatalyst candidates for the remediation of toxic metal ions and organic pollutants. However, they often exhibit inferior removal and catalytic efficiency due to the rapid recombination of photoexcited electrons and holes.
Wenting Li, Wei Kang, Ting Zhou, Nina Wu, Huan Pang   +4 more
wiley   +1 more source

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
doaj   +1 more source

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

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   +1 more source

Gliphosate and aminomethylphosphonic acid in the environment and their microbial transformation

Proceedings of the National Academy of Sciences of Belarus. Agrarian Series
Analysis of domestic and international literature indicates that the global use of glyphosate (GP), due to its effectiveness, low price and creation of herbicide-resistant agricultural crop varieties, resulted in nearly universal presence of the rest quantities of the herbicide and its main metabolite, aminomethylphosphonic acid (АМPA) in the ...
openaire   +1 more source