Results 161 to 170 of about 7,690 (225)

Preparation and characterization of zno/bentonite nanocomposites for enhanced photocatalytic degradation of pesticides in contaminated water. [PDF]

open access: yesSci Rep
Alshabanat M   +9 more
europepmc   +1 more source

Diazinon [PDF]

open access: yes
prepared by Syracuse Research Corporation ; prepared for U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry.Chemical manager(s)/author(s): G.
Yuvashree Muralidaran   +3 more
core   +3 more sources
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A fatal diazinon poisoning

Forensic Science International, 1980
A case of fatal suicidal ingestion of diazinon insecticide is presented. Diazinon concentrations in post-mortem body fluids and tissues were determined using electron capture and flame ionization gas-liquid chromatography. The highest concentrations of diazinon were found in blood, stomach contents, bile and adipose tissue.
A, Poklis   +3 more
openaire   +2 more sources

Diazinon Toxicity in Broilers

Avian Diseases, 1994
Ten 3-day-old chicks were submitted from a flock experiencing high mortality. Necropsy revealed lacrimation, diarrhea, pleural effusion, hemorrhage and ulceration of the proventriculus, and swollen, hemorrhagic livers. Numerous yellow granules were present in the crop. Assayed crop contents contained 39 ppm diazinon [O,O-diethyl O-(2-isopropyl-4-methyl-
D L, Hill   +5 more
openaire   +2 more sources

Diazinon concentrations and blood cholinesterase activities in rats exposed to diazinon

Toxicology Letters, 1985
The tissue distribution of diazinon and the inhibition of blood cholinesterase (ChE) activity were investigated in male rats which received a single intraperitoneal (i.p.) dose of diazinon (100 mg/kg body wt) in olive oil. Diazinon concentration in the blood reached a maximum 1-2 h after dosing.
K, Tomokuni, T, Hasegawa
openaire   +2 more sources

On tautomerism of diazinones

Computational and Theoretical Chemistry, 2013
Abstract The tautomerism of 20 forms of diazinones was studied by the DFT and MP2 methods combined with the aug-cc-pVDZ basis set, and, for a few structures, at the CCSD/aug-cc-pVDZ level. The energy barriers were estimated for the most probable keto–enol and amine–imine equilibria and for all OH rotations.
Marek Graff, Jan Cz. Dobrowolski
openaire   +1 more source

A Biosensor for the Detection of Acetylcholine and Diazinon

2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2019
Acetylcholine is a neurotransmitter and a neuromodulator found in the autonomic, peripheral and central nervous systems. Diazinon is a pesticide with toxic effects on humans, such as the inhibition of acetylcholine. In this paper, a biosensor is proposed for the detection of acetylcholine (range 70 - 1000 μM) and diazinon (range 0.3 - 20000 ppb).
Herrera E. G.   +8 more
openaire   +5 more sources

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