Results 1 to 10 of about 28,539 (193)

Design of a scandium-integrated MOF hybrid hydrogel for simultaneous dye adsorption and antibacterial activity [PDF]

open access: yesFrontiers in Chemistry
In this study, a novel hybrid hydrogel incorporating a scandium-based metal-organic framework (scandium-integrated MOF-hydrogel hybrid) was developed using scandium nitrate, 1,4-naphthalenedicarboxylic acid, oxidized pectin, and chitosan. The synthesized
Abdullah A. Aseeri   +11 more
doaj   +2 more sources

Efficient Extraction and Separation of Scandium from Scandium-Bearing Solid Waste and Acid by Synergistically Leaching Followed by Solvent Extraction [PDF]

open access: yesMolecules
The solid waste and waste acid generated during the production of titanium dioxide contain considerable amount of scandium, which are valuable secondary resources.
Wen Cao   +5 more
doaj   +2 more sources

Comparison of the dosimetry of scandium-43 and scandium-44 patient organ doses in relation to commonly used gallium-68 for imaging neuroendocrine tumours [PDF]

open access: yesEJNMMI Physics
Background Several research groups have explored the potential of scandium radionuclides for theragnostic applications due to their longer half-lives and equal or similar coordination chemistry between their diagnostic and therapeutic counterparts, as ...
Carlos Vinícius Gomes   +8 more
doaj   +2 more sources

Application of Electron Probe Microanalyzer in Exploring the Occurrence Characteristics of Scandium in Different Minerals of the Bayan Obo Deposit

open access: yesYankuang ceshi, 2022
BACKGROUND With the increasing demand for scandium resources, countries around the world have carried out scandium metallogenic mechanism research and prospecting in recent years.
YANG Bo, YANG Li, MENG Wenxiang
doaj   +1 more source

Fifty Shades of Scandium: Comparative Study of PET Capabilities Using Sc-43 and Sc-44 with Respect to Conventional Clinical Radionuclides

open access: yesDiagnostics, 2021
Scandium-44 has been proposed as a valuable radionuclide for Positron Emission Tomography (PET). Recently, scandium-43 was introduced as a more favorable option, as it does not emit high-energy γ-radiation; however, its currently employed production ...
Thiago V. M. Lima   +6 more
doaj   +1 more source

Investigation on the Microstructure and Mechanical Properties of Ni-Based Superalloy with Scandium

open access: yesMetals, 2023
In this work, a method concerning thermal consolidation is proposed to simulate the traditional powder metallurgy process and accomplish the composition screening of powder metallurgy Ni-based superalloys U720Li and RR1000 with rare metal scandium, and ...
Lin Ye   +6 more
doaj   +1 more source

Current Status on Resource and Production Technologies of Scandium

open access: yesJournal of MMIJ, 2021
Scandium possesses unique physical and chemical properties. However, its applications are limited to special/minor fields because of its small production volume and high production cost.
Osamu TAKEDA, Toru H. OKABE
doaj   +1 more source

Ammonium scandium tetrafluoride [PDF]

open access: yesActa Crystallographica Section C Crystal Structure Communications, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nicholas F, Stephens, Philip, Lightfoot
openaire   +2 more sources

Occurrence of Scandium in a Ilmenite Ore in Northwest China

open access: yesKuangchan zonghe liyong, 2023
This is an essay in the field of process mineralogy. In order to find out the properties of low-grade titanium ore with scandium, chemical analysis, electron microscope, X-ray diffraction, automatic mineral analyzer and optical microscope are used to ...
Feiyan Liu   +3 more
doaj   +1 more source

Production of scandium radionuclides for theranostic applications: towards standardization of quality requirements

open access: yesEJNMMI Radiopharmacy and Chemistry, 2021
In the frame of “precision medicine”, the scandium radionuclides have recently received considerable interest, providing personalised adjustment of radiation characteristics to optimize the efficiency of medical care or therapeutic benefit for particular
R. Mikolajczak   +6 more
doaj   +1 more source

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