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Studying the effect of an ionic liquid on cloud point extraction technique for highly efficient preconcentration and speciation analysis of tellurium in water, soil and sediment samples
(Elsevier Science, 2020-05)
A simple, novel and highly sensitive ionic liquid-assisted cloud point extraction (IL-CPE) and preconcentration method was developed for the determination and speciation analysis of tellurium, using 1-octyl-3-methylimidazolium ...
The inorganic chemicals that surround us: role of tellurium, selenium and zinc on behavioural functions in mammals
(Tsinnghua University Press, 2021-07)
Living organisms live in continuous interaction with its environment.During this process changes in one can induce adaptive responses on theother. Many factors in the environment have been studied with thenotorious distinction ...
Simultaneous and highly sensitive determination of selenium and tellurium species in environmental samples by on-line ionic liquid based in-situ solvent formation microextraction with hydride generation atomic fluorescence spectrometry detection
(Elsevier Science, 2021-01)
A novel on-line preconcentration and speciation analysis method for the simultaneous determination of inorganic Se and Te species is presented in this work. The methodology is based on the on-line formation of a hydrophobic ...
A comparative analysis of tellurite detoxification by members of the genus Shewanella
(2018-03-01)
The increasing industrial utilization of tellurium has resulted in an important environmental pollution with the soluble, extremely toxic oxyanion tellurite. In this context, the use of microorganisms for detoxifying ...
Mechanistic study of the addition reaction of TeCl(4) to alkynes: Participation of TeCl(3) centered-radical
(ELSEVIER SCIENCE SA, 2008)
The mechanism of the addition reaction of TeCl(4) to alkynes was indirectly established by the detection of TeCl(3) centered radicals using EPR spin trapping, ESI-MS and ESI-MS/MS characterization. Crown Copyright (C) 2008 ...
Síntese de alquinilvinil teluretos
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2008-08-23)
Não foi possível inserir o abstract.
Ultrasound-assisted synthesis of Z and E stilbenes by Suzuki cross-coupling reactions of organotellurides with potassium organotrifluoroborate salts
(Elsevier B.V., 2006-06-12)
Palladium (0)-catalyzed cross-coupling reactions between potassium aryl- and vinyltrifluoroborate salts and aryl- and vinylic tellurides proceeds readily to afford the desired stilbenes in good to excellent yields. Stilbenes ...
NON-ISOTHERMAL STUDIES on CRYSTALLIZATION KINETICS of TELLURITE 20Li(2)O-80TeO(2) GLASS
(Springer, 2009-01-01)
Structural and thermal properties of the 20Li(2)O-80TeO(2) glass were studied using X-ray diffraction analysis and differential scanning calorimetry techniques to understand and control the crystallization process on this ...
Structural Studies of Human Cathepsin B Inhibitors: Tellurooxetanes
(Int Union Crystallography, 2005-01-01)