Results 11 to 20 of about 79,056 (283)
Complexation of lithium and sodium cations with B-phosphorylate ethers, modelling terminal groups of organophosphorus podands. An experimental and theoretical study [PDF]
, 1992 The organophosphorus compounds o-Ph2P(O)C6H4OCH3 and Ph2P(O)C2H4OCH3, which are analogs of podands' terminal groups, have been synthesized. The thermodynamic characteristics of their complexation with LiNCS and NaNCS in acetonitrile were obtained by ...
Baulin, V.E. +5 more
core +9 more sources
Chem Catalysis, 2021 Summary Zirconium-based metal-organic frameworks (Zr-MOFs) with Lewis-acidic sites are potent catalysts for degrading organophosphorus nerve agents.
Kaikai Ma +15 more
semanticscholar +1 more source
Central Asian Journal of Global Health, 2020 Introduction: Morbidity and mortality associated with pesticide poisoning is a major public health issue, especially in lower and middle income countries, including India. Timely understanding of poisoning trends is required for improved prevention.
Avinash Pagdhune +6 more
doaj +1 more source
International Journal of Medical Toxicology and Forensic Medicine, 2021 Background: Nerve Agents (NAs) are a chemical weapons, and their use is prohibited. They were used for numerous-times in the warfare of Iraq against Iran.
khosrow Agin , Babak Mostafazadeh
doaj +1 more source
Chemistry of Phosphorylated Formaldehyde Derivatives. Part I
Molecules, 2014 The underinvestigated derivatives of unstable phosphorylated formaldehyde acetals and some of the structurally related compounds, such as thioacetals, aminonitriles, aminomethylphosphinoyl compounds, are considered.
Vasily P. Morgalyuk
doaj +1 more source
Ciência Rural, 2004 A cochonilha-parda Parthenolecanium persicae é considerada uma das principais pragas da videira na região sul do Brasil. Com o objetivo de avaliar inseticidas fosforados e neonicotinóides foram conduzidos dois experimentos avaliando-se os produtos ...
Ana Paula Schneid Afonso +4 more
doaj +1 more source
Pesticide exposure presenting as acute conjunctival necrosis
Journal of Clinical Ophthalmology and Research, 2022 Acute direct ocular exposure to insecticides is rare and can present as a chemical injury. We present a case of a 21-year-old male patient who had an accidental exposure to chlorpyrifos and propoxur while spraying it as an insecticide.
R H Deepthi, G P Thanuja
doaj +1 more source
Metabolism of profenofos to 4-bromo-2-chlorophenol, a specific and sensitive exposure biomarker. [PDF]
, 2013 Profenofos is a direct acting phosphorothioate organophosphorus (OP) pesticide capable of inhibiting β-esterases such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase.
Chi, Lai-Har +8 more
core +1 more source
Nano-Intercalated Organophosphorus-Hydrolyzing Enzymes in Organophosphorus Antagonism [PDF]
AAPS PharmSciTech, 2011 A dendritic poly(2-alkyloxazoline)-based polymer was studied as a new carrier system for the organophosphorus-hydrolyzing recombinant enzymes, organophosphorus acid anhydrolase and organophosphorus hydrolase. Paraoxon (PO) and diisopropylfluorophosphate (DFP) were used as model organophosphorus compounds.
Petrikovics, Ilona +4 more
openaire +2 more sources
Molecules, 2023 Organophosphorus chemicals are versatile and important in industry. Trivinylphosphine oxide (TVPO), for example, exhibited a promising precursor as a flame-retardant additive for industrial applications.
Khalifah A. Salmeia +3 more
doaj +1 more source