Results 11 to 20 of about 1,315,571 (315)
Determination of ethyl glucuronide and ethyl sulfate from dried blood spots [PDF]
International Journal of Legal Medicine, 2013 Ethyl glucuronide (EtG) and ethyl sulfate (EtS) are non-oxidative minor metabolites of ethanol. They are detectable in various body fluids shortly after initial consumption of ethanol and have a longer detection time frame than the parent compound. They are regarded highly sensitive and specific markers of recent alcohol uptake.
Ana Hernández Redondo +3 more
semanticscholar +8 more sources
l-Argininium ethyl sulfate [PDF]
Acta Crystallographica Section E, 2008 The title compound, C6H15N4O2+·C2H5O4S−, exhibits nonlinear optical properties. An extensive hydrogen-bonding network [N...O = 2.786 (4)–3.196 (5) Å] links cations and anions into a three-dimensional structure.
Harutyun A. Karapetyan
doaj +3 more sources
Dielectric Relaxation of the Ionic Liquid 1-Ethyl-3-methylimidazolium Ethyl Sulfate: Microwave and Far-IR Properties. [PDF]
Journal of Physical Chemistry B, 2017 Dielectric relaxation of the ionic liquid, 1-ethyl-3-methylimidazolium ethyl sulfate (EMI+ETS-), is studied using molecular dynamics (MD) simulations. The collective dynamics of polarization arising from cations and anions are examined.
Nilesh R. Dhumal +4 more
semanticscholar +2 more sources
(Acetato-κO)bis(2,2′-bipyridyl-κ2N,N′)copper(II)–ethyl sulfate–methyl sulfate (1/0.5/0.5) [PDF]
Acta Crystallographica Section E, 2008 In the title complex, [Cu(C2H3O2)(C10H8N2)2](CH3CH2OSO3)0.5(CH3OSO3)0.5, the CuII ion is bis-chelated by two 2,2′-bipyridine lignds and coordinated by an O atom of an acetate ligand in a CuN4O disorted square-pyramidal environment. In the structure,
Mao-Lian Li, Zhi-Gang Wen
doaj +2 more sources
HNO3/N,N-Diethylethanaminium-2-(Sulfooxy)Ethyl Sulfate as an Efficient System for the Regioselective of Aromatic Compounds [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2011 N,N-diethylethanaminium-2-(sulfooxy) ethyl sulfate was synthesized and used as an efficient, green, and recyclable catalyst and solvent for the nitration of aromatic compounds by nitric acid at ...
Farajollah Mohanazadeh, Sakineh Rahimi
doaj +1 more source
Measurement of pair interactions in neodymium ethyl sulfate [PDF]
, 1970 The EPR spectrum of single ions of /sup 143/Nd in a crystal of Neodymium Ethyl Sulfate, predominantly of isotope /sup 142/Nd, was observed under condition of very high Boltzmann factor, i.e., high fields and low temperatures. It was found that the interactions with neighboring ions displaced the hyperfine lines from uniform spacing, and that by ...
King, A. R., Jeffries, C. D.
openaire +3 more sources
Evaluation of Ethyl Glucuronide and Ethyl Sulfate inCalliphora Vicinaas Potential Biomarkers for Ethanol Intake [PDF]
Journal of Analytical Toxicology, 2016 Ethyl glucuronide (EtG) and ethyl sulfate (EtS) are specific and sensitive biomarkers for the diagnosis of acute or chronic alcohol abuse. Due to postmortem alcohol production in biological tissues, they have recently been evaluated as potential biomarkers of ethanol ingestion.
LAMBIASE, SIMONETTA +3 more
openaire +4 more sources
International Journal of Legal Medicine, 2009 An alternative liquid chromatography-mass spectrometry (LC-MS) method based on no discharge (ND) atmospheric pressure chemical ionization (APCI) was developed for the simultaneous determination of ethyl glucuronide (EtG) and ethyl sulfate (EtS) in urine in negative ion conditions.
FAVRETTO, DONATA +5 more
openaire +7 more sources
Interactions of organosulfates with water vapor under sub- and supersaturated conditions [PDF]
Atmospheric Chemistry and Physics, 2021 Organosulfates (OSs) are important constituents of secondary organic aerosols, but their hygroscopic properties and cloud condensation nucleation (CCN) activities have not been well understood.
C. Peng +20 more
doaj +1 more source
Journal of Solution Chemistry, 2023 This study presents the results from the measurements and further analysis of densities and viscosities of pure 1-ethyl-3-methylimidazolium ethyl sulfate, EMISE, and its binary mixtures with ethylene glycol, EG, over the entire composition range ...
Aycan Altun, O. Şara, T. Pekdemir
semanticscholar +1 more source