Results 21 to 30 of about 55,807 (287)

Evaluation of thallium rate in soil after dispersive liquid-liquid micro-extraction [PDF]

open access: yesDesert, 2015
Thallium is widely found in nature, but the only inorganic stones full of this element are crookesite and lorandit. It isalso found in pyrites of copper, lead and inorganic stones. The element and its compositions are toxic and harmful to theenvironment;
Seyyed Behnam Abdollahi Boraei   +1 more
doaj   +1 more source

Development of low-loss minimal exposure technique for thallium foil fabrication [PDF]

open access: yesEPJ Web of Conferences, 2023
Despite its availability as a solid bead or ingot, non-isotopic thallium metal is no longer commercially produced as a foil because of its high toxicity.
Conner Jennifer   +2 more
doaj   +1 more source

Selective Thallium (I) Ion Sensor Based on Functionalised ZnO Nanorods

open access: yesJournal of Nanotechnology, 2012
Well controlled in length and highly aligned ZnO nanorods were grown on the gold-coated glass substrate by hydrothermal growth method. ZnO nanorods were functionalised with selective thallium (I) ion ionophore dibenzyldiaza-18-crown-6 (DBzDA18C6).
Z. H. Ibupoto   +3 more
doaj   +1 more source

Prenatal exposure to thallium is associated with decreased mitochondrial DNA copy number in newborns: Evidence from a birth cohort study

open access: yesEnvironment International, 2019
Background: Prenatal exposure to thallium is related to adverse birth outcomes. However, little is known about the effects of prenatal exposure to thallium on the mitochondrial DNA copy number (mtDNAcn) in newborns; such knowledge might reveal a ...
Mingyang Wu   +13 more
doaj   +1 more source

Preparation of magnetic multi-walled carbon nanotubes for extraction and preconcentration of thallium from real samples and determination by electrothermal atomic absorption spectroscopy [PDF]

open access: yesشیمی کاربردی روز, 2016
In this study, magnetic multi walled carbon nanotubes were prepared by Dicyclohexyl-18-crown-6 ligand for preconcentration of trace amount of Thallium ions. The optimum pH for maximum absorption of Thallium was between 6-7.
مریم دهقانی سلطانی   +1 more
doaj   +1 more source

Diagnosis and treatment of persons with acute thallium poisoning

open access: yesToxicology Reports, 2021
Objective: This study aimed to describe organs and systems damages in persons after mass poisoning with thallium and show the results of treatment. Methods: Forty-four persons (12 males and 32 females) with acute oral thallium poisoning were tested for ...
Lesya B. Zavaliy   +11 more
doaj   +1 more source

Thallium Sorption onto Manganese Oxides.

open access: yesEnvironmental Science and Technology, 2019
The sorption of thallium (Tl) onto manganese (Mn) oxides critically influences its environmental fate and geochemical cycling and is also of interest in water treatment.
Silvan Wick, J. Peña, A. Voegelin
semanticscholar   +1 more source

New Approach for Trace Thallium Removal in High Purity Ammonium Rhenate Solution by P204 Extraction

open access: yesSeparations, 2022
Thallium (Tl) is an extremely toxic rare metal to the eco-environment. Trace thallium impurity in ammonium perrhenate is harmful to the high-temperature mechanical properties of rhenium metal used for aeroengine single crystal blade. The di(2-ethylhexyl)
Aifei Yi   +7 more
doaj   +1 more source

ETAAS determination of thallium and silver from water matrix after colloidal precipitate flotation using lead(II) hexamethylenedithiocarbamate [PDF]

open access: yesJournal of the Serbian Chemical Society, 2001
Afast method for the preconcentration of thallium and silver in nanogram quantities in fresh drinking waters (source, well, tap) and waters for irrigation using colloidal precipitate flotation is described. Lead(II) hexamethylenedithiocarbamate, Pb(HMDTC)
TRAJCE STAFILOV   +2 more
doaj   +3 more sources

A case of thallium intoxication by walking in a field

open access: yesForensic Science International: Reports, 2020
Thallium intoxications are a rare occurrence in forensic sciences. This paper reports a case of chronic thallium poisoning in a couple hospitalized in Milan, Italy, in which toxicological analyses were performed by the Institute of Legal Medicine of ...
Domenico Di Candia   +3 more
doaj   +1 more source

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