Results 101 to 110 of about 26,902 (278)
THE RADIOCHEMISTRY OF IRIDIUM [PDF]
, 1961 The general and analytical chemistry of Ir are reviewed and applications to the radiochemistry of Ir are discussed. Topics covered include dissolution of samples containing Ir, counting techniques for radioactive Ir isotopes, radiochemical procedures for Ir radionuclides, and safety practices. A list is included of the radioactive nuclides of Ir.
openaire +3 more sources
ChemPhysChem, Volume 26, Issue 16, August 23, 2025.A single LaAlO3:Pr3+, Gd3+ phosphor exhibits penta‐modal luminescence (down‐conversion luminescence, up‐conversion luminescence, persistent luminescence, optically stimulated luminescence, and thermally stimulated luminescence) across ultraviolet–visible–near‐infrared regions, enabled by distinct traps (0.69–1.15 eV) and defect engineering, with ...
Nimai Pathak +4 more
wiley +1 more source
Focal Spot, Spring/Summer 1980 [PDF]
, 1980 https://digitalcommons.wustl.edu/focal_spot_archives/1026/thumbnail ...
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Application of Palladium-Mediated 18F-Fluorination to PET Radiotracer Development: Overcoming Hurdles to Translation [PDF]
, 2013 New chemistry methods for the synthesis of radiolabeled small molecules have the potential to impact clinical positron emission tomography (PET) imaging, if they can be successfully translated.
Carlin, Stephen M. +7 more
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A Water Stable U(IV) Complex Based on a Macrocyclic Ligand Displaying NIR Emission
Chemistry – A European Journal, Volume 31, Issue 45, August 13, 2025.A water‐stable U(IV) complex is obtained by coordination of U(IV) with a nonadentate macrocyclic ligand based on a triazacyclononane platform. The U(IV) cation is fully protected from coordination of water molecules, and upon excitation into the UV‐Visible region, the complex displays an unprecedented NIR emission from U(IV). Abstract Complexation of U(
Elsa Jourdain +7 more
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One-pot radioiodination of aryl amines via stable diazonium salts: preparation of 125I-imaging agents [PDF]
, 2017 An operationally simple, one-pot, two-step tandem procedure that allows the incorporation of radioactive iodine into aryl amines via stable diazonium salts is described.
Luthra, Sajinder K. +4 more
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Advanced Materials Interfaces, Volume 12, Issue 15, August 7, 2025.The influence of copper oxidation states on TiO₂/ZSM‐5 catalysts is investigated for photocatalytic CO2 reduction to methanol. A Cuδ⁺‐modified Ti₂/ZSM‐5 catalyst (CTZ‐1) exhibits superior activity due to enhanced electronhole separation, the presence of Ti3⁺, and a core–shell structure.
Wibawa Hendra Saputera +10 more
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Advanced Optical Materials, Volume 13, Issue 22, August 5, 2025.This work presents a cost effective and sustainable approach of designing flexible, water resistant and bright green luminescent Y3Al5O12:Er3+/Yb3+ upconversion nanoparticles (UCNPs) incorporated into cellulose paper for anti‐counterfeiting and volatile organic compounds (VOCs) detection applications.
Annu Balhara +5 more
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Molecular Imaging, 2020 New platforms are enabling radiochemistry to be carried out in tiny, microliter-scale volumes, and this capability has enormous benefits for the production of radiopharmaceuticals.
Jia Wang, R. M. van Dam
semanticscholar +1 more source
Berichte zur Wissenschaftsgeschichte, Volume 48, Issue 1-2, Page 91-111, August 2025.Abstract This paper examines how an International Atomic Energy Agency (IAEA) expert mission for technical assistance in the late 1950s to Greece was effectively transformed into a mission to achieve the IAEA′s central objective: to consolidate its position as the leading global authority on radiation protection. The study focuses on the work of Alfred
Loukas Freris
wiley +1 more source