Results 11 to 20 of about 32,010 (230)

Organophosphorus Nerve Agents: Types, Toxicity, and Treatments

open access: yesJournal of Toxicology, 2020
Organophosphorus compounds are extensively used worldwide as pesticides which cause great hazards to human health. Nerve agents, a subcategory of the organophosphorus compounds, have been produced and used during wars, and they have also been used in ...
Sudisha Mukherjee, Rinkoo Devi Gupta
doaj   +1 more source

Design, synthesis, in silico studies and in vitro evaluation of isatin-pyridine oximes hybrids as novel acetylcholinesterase reactivators

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2021
Organophosphorus poisoning caused by some pesticides and nerve agents is a life-threating condition that must be swiftly addressed to avoid casualties. Despite the availability of medical countermeasures, the clinically available compounds lack a broad ...
Daniel A. S. Kitagawa   +14 more
doaj   +1 more source

Organocatalytic asymmetric synthesis of P-stereogenic molecules

open access: yesFrontiers in Chemistry, 2023
P-chirality broadly appears in natural and synthetic functional molecules. The catalytic synthesis of organophosphorus compounds bearing P-stereogenic centers is still challenging, due to the lack of efficient catalytic systems.
Junyang Liu   +5 more
doaj   +1 more source

Chemistry of Phosphorylated Formaldehyde Derivatives. Part I

open access: yesMolecules, 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

Flame Retardant Compounds for Epoxy Resins: A Review [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2021
Epoxy resins are widely used as encapsulating materials in the electronic and electrical industries, transportation, coatings, adhesives, and advanced composite matrices owing to their excellent heat, moisture and chemical resistance, high tensile ...
Jamshid Kamalipour   +2 more
doaj   +1 more source

Compostos organofosforados pentavalentes: histórico, métodos sintéticos de preparação e aplicações como inseticidas e agentes antitumorais Organophosphorus pentavalent compounds: history, synthetic methods of preparation and application as insecticides and antitumor agents

open access: yesQuímica Nova, 2007
This paper is a review of the history, synthesis and application of organophosphorus compounds, especially of those of pentavalent phosphorus, such as phosphoramidates, phosphorothioates, phosphonates and phosphonic acids with insecticide and anticancer ...
Viviane Martins Rebello dos Santos   +3 more
doaj   +1 more source

Study on the Degradation Effect of Three Organophosphorus Hydrolase Mutant on Sarin [PDF]

open access: yesE3S Web of Conferences, 2021
Organophosphorus hydrolase can effectively degrade organic phosphorus compounds such as sarin. In this study, we constructed a recombinant Bacillus subtilis mutant expressing organophosphorus hydrolase, measured the effect of the mutant on the ...
Gu Qiamin   +4 more
doaj   +1 more source

Flammability behaviour of wood and a review of the methods for its reduction [PDF]

open access: yes, 2013
Wood is one of the most sustainable, aesthetically pleasing and environmentally benign materials. Not only is wood often an integral part of structures, it is also the main source of furnishings found in homes, schools, and offices around the world.
Iglauer, Stefan   +3 more
core   +2 more sources

An investigation of acute effects at various doses of malathion on glucose homeostasis and insulin resistance in rat liver, pancreas and serum [PDF]

open access: yes, 2020
Objective. This study investigates acute effects of various doses of Malathion on glucose homeostasis and insulin resistance in rat. Methods. Rats were randomly divided into four groups of 6 animals each. Corn oil was given orally to Group 1.
Ekremoğlu, Murat   +4 more
core   +3 more sources

New Enzymatic Targets for Organophosphorus Compounds

open access: yesВестник войск РХБ защиты, 2023
It is known that several decarboxylases (aromatic amino acid decarboxylase (AAD), histidine decarboxylase (HD) and glutamate decarboxylase (GD) with different molecular weights catalyze the most important reactions of neurotransmitter and neuromodulator ...
E. N. Efremenko   +2 more
doaj   +1 more source

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