Results 21 to 30 of about 1,315,571 (315)

Development and validation of an analytical method for the simultaneous determination of the alcohol biomarkers ethyl glucuronide, ethyl sulfate, N-acetyltaurine, and 16:0/18:1-phosphatidylethanol in human blood.

open access: yesDrug Testing and Analysis, 2021
As alcohol is the most common addictive substance worldwide, it is inevitable to advance the established research. New and more substantial analytical methods can be applied to reply to complex questions in legal or forensic contexts.
Vanessa Hofmann   +3 more
semanticscholar   +1 more source

Ethyl Glucuronide, Ethyl Sulfate and Acetone as Biomarkers for Alcohol Based Hand Sanitizers Chronic Exposure in Health Care Workers [PDF]

open access: yesAin Shams Journal of Forensic Medicine and Clinical Toxicology, 2019
   Introduction: health care workers (HCWs) are exposed to alcohols during hand antisepsis by both dermal contact and inhalation. This study aimed to assess the ethanol and isopropanol (ISOP) absorption in HCWs due to alcohol based hand sanitizers ...
Dina El-rafey, Ghada Mansour
doaj   +1 more source

Determination of atmospheric organosulfates using HILIC chromatography with MS detection [PDF]

open access: yesAtmospheric Measurement Techniques, 2015
Measurements of organosulfates in ambient aerosols provide insight to the extent of secondary organic aerosol (SOA) formation from mixtures of biogenic gases and anthropogenic pollutants.
A. P. S. Hettiyadura   +6 more
doaj   +1 more source

Evaluation and comparison of zinc absorption level from 2-Alkyle 3-Hydroxy pyranon-zinc complexes and zinc sulfate in rat in vivo

open access: yesAdvanced Biomedical Research, 2013
Background: Although zinc sulfate has been used to improve disorders originated from zinc deficiency, its low compliance is due to gastrointestinal complications; therefore, other zinc compounds have been suggested as replacers for zinc deficient people.
Badii Akbar   +5 more
doaj   +1 more source

Sensitivity and Specificity of Urinary Ethyl Glucuronide and Ethyl Sulfate in Liver Disease Patients [PDF]

open access: yesAlcoholism: Clinical and Experimental Research, 2012
Background It is important to monitor alcohol use in the care of patients with liver disease, but patient self‐report can be unreliable. We therefore evaluated the performance of urine ethyl glucuronide ( EtG
Scott H, Stewart   +4 more
openaire   +2 more sources

Utilizing Infrared Spectroscopy to Analyze the Interfacial Structures of Ionic Liquids/Al2O3 and Ionic Liquids/Mica Mixtures under High Pressures

open access: yesNanomaterials, 2019
The interfacial interactions between ionic liquids (1,3-dimethylimidazolium methyl sulfate and 1-ethyl-3-methylimidazolium trifluoromethanesulfonate) and solid surfaces (mesoporous aluminum oxide and mica) have been studied by infrared spectroscopy at ...
Yen-Hsu Chang   +2 more
doaj   +1 more source

Beneficiation research on a low grade linnaeite ore with hema-tite-pyrite type [PDF]

open access: yesE3S Web of Conferences, 2019
Mineralogy and separation experiments were carried out for a low-grade linnaeite ore (0.052%), which belonged to limonite-hematite-pyrite type complex mineral.
Zhang Xinfang   +7 more
doaj   +1 more source

6-Bromo-5-hydroxyindolyl-3-glyoxylate from the Far Eastern Ascidian

open access: yesNatural Product Communications, 2008
The ethanol extract of the marine ascidian Syncarpa oviformis (Kuril Islands, Russia) has been shown to contain three indole derivatives, ethyl indolyl-3-glyoxylate ( 1 ), ethyl 6-bromoindolyl-3-glyoxylate ( 2 ), and ethyl 6-bromo-5-hydroxyindolyl-3 ...
Elena A. Santalova   +4 more
doaj   +1 more source

Electronic Shielding of the Crystalline Field in Thulium Ethyl Sulfate [PDF]

open access: yesPhysical Review Letters, 1963
The method of recoilless nuclear resonance absorption of gamma radiation was employed in investigating the temperature dependence of the nuclear quadrupole interaction in the 8.4-keV level of Tm169 in thulium ethyl sulfate, Tm(C2H5SO4)3•9H2O. The experiment reveals a strong influence of electronic shielding resulting from the polarization induced in ...
Barnes, R. G.   +3 more
openaire   +2 more sources

Biomolecules and Biomarkers Used in Diagnosis of Alcohol Drinking and in Monitoring Therapeutic Interventions

open access: yesBiomolecules, 2015
Background: The quantitative, measurable detection of drinking is important for the successful treatment of alcohol misuse in transplantation of patients with alcohol disorders, people living with human immunodeficiency virus that need to adhere to ...
Radu M. Nanau, Manuela G. Neuman
doaj   +1 more source

Home - About - Disclaimer - Privacy