Results 1 to 10 of about 3,074,550 (258)

Sensing Organophosphorus Compounds with SWCNT Films [PDF]

Sensors, 2021
Promising electrical properties of single-walled carbon nanotubes (SWCNTs) open a spectrum of applications for this material. As the SWCNT electronic characteristics respond well to the presence of various analytes, this makes them highly sensitive ...
Mika Sahlman, Mari Lundström, Dawid Janas   +2 more
doaj   +6 more sources

Organophosphorus Compounds and MAPK Signaling Pathways. [PDF]

Int J Mol Sci, 2020
The molecular signaling pathways that lead to cell survival/death after exposure to organophosphate compounds (OPCs) are not yet fully understood. Mitogen-activated protein kinases (MAPKs) including the extracellular signal-regulated protein kinase (ERK), the c-Jun NH2-terminal kinase (JNK), and the p38-MAPK play the leading roles in the transmission ...
Farkhondeh T, Mehrpour O, Buhrmann C, Pourbagher-Shahri AM, Shakibaei M, Samarghandian S.   +5 more
europepmc   +6 more sources

Interactions of cyclodextrins and their derivatives with toxic organophosphorus compounds [PDF]

Beilstein Journal of Organic Chemistry, 2016
The aim of this review is to provide an update on the current use of cyclodextrins against organophosphorus compound intoxications. Organophosphorus pesticides and nerve agents play a determinant role in the inhibition of cholinesterases.
Sophie Letort, Sébastien Balieu, William Erb, Géraldine Gouhier, François Estour   +4 more
doaj   +3 more sources

Recent advances in the electrochemical synthesis of organophosphorus compounds [PDF]

Beilstein Journal of Organic Chemistry
In this review, we describe recent advances in electrochemical green methods for the synthesis of various organophosphorus compounds through the formation of phosphorus–carbon, phosphorus–nitrogen, phosphorus–oxygen, phosphorus–sulfur, and phosphorus ...
Babak Kaboudin, Milad Behroozi, Sepideh Sadighi, Fatemeh Asgharzadeh   +3 more
doaj   +2 more sources

Prebiotic Chemistry of Phosphite: Mild Thermal Routes to Form Condensed-P Energy Currency Molecules Leading Up to the Formation of Organophosphorus Compounds [PDF]

Life, 2023
The in-fall of meteorites and interstellar dust particles during the Hadean–Archean heavy bombardment may have provided the early Earth with various reduced oxidation state phosphorus compounds and minerals, including phosphite (HPO32−)([Pi(III)]).
Maheen Gull, Tian Feng, Harold A. Cruz, Ramanarayanan Krishnamurthy, Matthew A. Pasek   +4 more
doaj   +2 more sources

Highly Efficient Asymmetric [3+2] Cycloaddition Promoted by Chiral Aziridine-Functionalized Organophosphorus Compounds. [PDF]

Molecules
Szymańska J, Rachwalski M, Pieczonka AM.   +2 more
europepmc   +3 more sources

Organophosphorus Compounds Poisoning

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2010
Organophosphorus compounds are one of the important insecticides and pesticides that have been used in chemical warfare as nerve agents. They are a major global clinical problem, with thousands of deaths occurring every year.
M Rafati Rahimzadeh,, AA Moghadamnia
doaj   +1 more source

Quantification of glyphosate and other organophosphorus compounds in human urine via ion chromatography isotope dilution tandem mass spectrometry. [PDF]

Chemosphere, 2021
Schütze A, Morales-Agudelo P, Vidal M, Calafat AM, Ospina M.   +4 more
europepmc   +3 more sources

EFFECTS OF ATROPINE SULFATE AFTER POISONING WITH ORGANOPHOSPHORUS COMPOUNDS [PDF]

Journal of Process Management and New Technologies, 2013
Organophosphorus compounds are most toxic synthesized substances. This group consists of the substances used in the composition of chemical weapons. Less toxic substances in this group are used as insecticides. These compounds are inhibitors of the
Milena Nikolić, Mladen Nikolić
doaj   +3 more sources

Dermal Exposure to Organophosphorus Compounds in Home Video Game Controllers. [PDF]

Environ Health (Wash)
Nishiyama Y, Tokumura M, Wang Q, Amagai T, Makino M.   +4 more
europepmc   +2 more sources