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The WGS reaction is an exothermic reaction between carbon monoxide and steam to form carbon dioxide and hydrogen. This reaction, which has been used industrially for more than 100 years, has recently received a great deal of attention... more
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      ChemistryHydrogenCatalysisCrystals
The reactions of four tetrakis(arylisocyanide)cobalt(II) complexes, [Co(CNR)4(ClO4)2] {R = 2,6-Me2C6H3 (A), 2,4,6-Me3C6H2 (B), 2,6-Et2C6H3 (C), and 2,6-iPr2C6H3 (D)}, with two pyridines, 4-CNpy and 4-Mepy, have been kinetically studied in... more
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    • Cobalt
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      OtolaryngologyOccupational HealthGenetic ToxicologyEnvironmental Monitoring
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      Inorganic ChemistryMagnetic Resonance SpectroscopyMacromolecular X-Ray CrystallographyHumans
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      BiotechnologyMultidisciplinaryManganeseMagnesium
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      Analytical ChemistrySpectroscopyMagnetic Resonance SpectroscopyStructures
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      EngineeringFluorescent Dyes and ReagentsAntioxidantsCobalt
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      HumansCopperZincCobalt
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      PorphyrinsCircular DichroismCobaltElectronic properties
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      ChemistryAnalytical ChemistryCobaltAtomic Absorption Spectroscopy
Current trends in transport electrification and mobile technologies have created an increasing demand for raw materials needed for battery production. The supply chains involved are global, complex, non-transparent and sometimes... more
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      Supply Chain ManagementSustainable DevelopmentLithiumBatteries
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      Immune responseCytokinesDendritic CellsSignal Transduction
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      DentistryBiomedical EngineeringDental MaterialsCopper
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      Materials EngineeringCondensed Matter PhysicsNanoparticlesTransmission Electron Microscopy
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      ChemistryCrustaceaNanoparticlesX-Ray Fluorescence (XRF) Spectroscopy
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      Analytical ChemistryRaman SpectroscopyFourier AnalysisElectron Transfer
Differences in the dietary intake of cobalt were assessed for vegans, lacto-ovo-vegetarian and non-vegetarian Australians using food intake logs, and daily or average trend recall over three months. A significant decrease in cobalt intake... more
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      Nutrition and DieteticsAustraliaDietFood Analysis
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      EngineeringFluorescent Dyes and ReagentsAntioxidantsCobalt
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      EngineeringRecyclingSystem DynamicsMining
Chromium (Cr) and cobalt (Co) metal ions released from orthopedic prostheses, such as metal-on-metal (MoM) bearings, may be related to wear of the bearing surface. These ions may serve as indicators of the in vivo performance of MoM... more
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      Mass SpectrometryHumansUnited StatesFemale
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      CrystallizationNanotechnologyMultidisciplinaryNanostructures
4-(1H-Pyrazolo {3,4-d} pyrimidin-4-ylazo) benzene-1,3-diol was synthesized and characterized by various spectral and analytical techniques. Semiempirical quantum calculations using the AM1 method have been performed in order to evaluate... more
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      ChemistryAnalytical ChemistryKineticsMedicine
OBJECTIVE To compare the levels of trace elements and heavy metal in patients with acute migraine and healthy controls. METHODS The prospective study was conducted at Yuzuncu Yil University, Turkey, from May to July 2013, and comprised... more
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      TurkeyManganeseHeavy metalsProspective studies
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      PorphyrinsCobaltNickelCHEMICAL SCIENCES
Different cobalt phases are deposited on graphite discs from CoSO4 baths in absence and presence of equimolar concentration of citrate ions, Co/G and Co(cit)/G, respectively. The prepared electrodes are subjected to different... more
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      Physical ChemistryRenewable EnergyElectrochemistryEnergy
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      Earth SciencesGeochemistryMarine GeologyOre Geology
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      Analytical ChemistryBiomedical EngineeringCarbonNanotechnology
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      EngineeringCatalysisPolymerizationCarbon Monoxide
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      Evolutionary BiologyMicrobiologySequence AnalysisPhylogeny
In the electrodeposition system, adding saccharin alters the properties of the metal deposits by changing the electrode kinetics of the deposited surface. In this study, nanocrystalline cobalt-iron (CoFe) coating was synthesised using the... more
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      EngineeringMechanical EngineeringNanomaterialsCorrosion Engineering
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      Computational ChemistryQuantum TheoryComputer SimulationCarbon Monoxide
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      CobaltCHEMICAL SCIENCESLactones
The KU Leuven Dayr al-Barsha project worked in al-Shaykh Sa'id, just north of Amarna, in 2007-2010 and 2014, and discovered on the hillside, north of the mouth of the Wadi Zabayda, archaeological remains of a royal domain, dating to the... more
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      EgyptologyEgyptian Art and ArchaeologyEgyptian ArchaeologyGlass (Archaeology)
The cobalt content of Australian foods is unknown, and as this content is, at least in part, related to the respective concentrations in the Australian soil, data collected previously in other countries may not reflect the levels in... more
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      Nutrition and DieteticsMass SpectrometryAustraliaDiet
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      AdolescentHumansMercuryFemale
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      Environmental policyRecyclingEnvironmental ManagementLithium
Layered lithium nickel manganese cobalt oxides, Li(NixMnyCoz)O2 where x + y + z = 1 (NMCs), have been studied extensively due to their higher capacity, less toxicity and lower cost compared to LiCoO2. However, widespread market... more
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      Lithium-Ion BatterySurface CoatingsBatteryMechanism
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      LinacCobaltK3Kesehatan Dan Keselamatan Kerja
Ce papier se propose d'expliquer le pourquoi de la montée d'une « mondialisation compétitive » dans la quête des minerais dits stratégiques, d'un regard spécifique sur les nouveaux enjeux mondiaux de la transition énergétique, touchant le... more
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      GlobalizationCobaltConflict MineralsEnergy transition
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      Inorganic ChemistryOrganic ChemistryCoordination ChemistryElectrochemistry
The density of states (DoS), electronic band structure and Fermi surfaces of compressed cobalt over 0-200 GPa and copper at 0 GPa have been simulated using ab initio density functional (DFT) calculations on Materials Studio using the... more
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      Solid State PhysicsHigh PressureBand StructureDFT calculation
In 1969–70, a single Tang dynasty blue-spotted Gongyi sherd was found at Siraf, Iran, the main trading port on the Persian Gulf in the early Islamic period. This is the only known example of Chinese blue-and-white ware, whether low- or... more
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      Archaeological ScienceTang DynastyTechnological InnovationCeramic Analysis (Archaeology)
A single-laboratory validation study was conducted for the simultaneous determination of arsenic, cadmium, calcium, cobalt, copper, chromium, iron, lead, magnesium, manganese, molybdenum, nickel, selenium, and zinc in all major types of... more
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      Analytical ChemistryArsenicCalciumManganese
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      Magnetic Resonance ImagingBrachytherapyTitaniumAnisotropy
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      Condensed Matter PhysicsPrincipal Component AnalysisNuclear Magnetic ResonanceSolid State NMR
A new algorithm for simulation of chemical equilibria is developed, based on classical Newton-Raphson method applied to mass balance. This tool, named EST (Equilibrium Speciation Tool), is improved by using a robust Genetic Algorithm. In... more
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      AlgorithmsThermodynamicsSoftwareComputer Simulation
In this paper, we develop a methodological approach combining macro-X-ray fluorescence and synchrotron radiation-based techniques (μXRF, full-field XANES and μXRD) to determine the composition and microstructure of underglaze decors of... more
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      MicrostructureCobaltXANESChinese Porcelain
The presence of LiCoO(2) and LiCo(x)Ni((1-x))O(2) in the cathodic material of Li-ion and Li-polymer batteries has stimulated the recovery of Co and Ni by hydrometallurgical processes. In particular, the two metals were separated by SX... more
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      Environmental EngineeringElectrochemistryLithiumWaste Management
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      PsychologyCognitive ScienceGlutamateBlood Pressure
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      Biomedical EngineeringBiomedicalBiomedical MaterialsCobalt