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9 de set. de 2020 · Alloy nanoparticles of platinum and rare-earth elements are formed using zeolites with pore-wall defects, producing stable, highly active and selective catalysts for the propane...
29 de jul. de 2022 · More than 40 kinds of dendritic mesoporous rare earth–based (DM-REX) nanoparticles with desired composition (single or multiple rare earth elements, high-entropy compounds, etc.), particle diameter (80 to 500 nanometers), pore size (3 to 20 nanometers), phase (amorphous hydroxides, crystalline oxides, and fluorides), and ...
29 de set. de 2017 · Down-conversion NIR-IIb emissive rare-earth Er-based nanoparticles were engineered to enhance the 1550 nm luminescence through Ce 3+ doping and optimization of the inert shell coating.
8 de out. de 2011 · Attractive properties of rare-earth based nanoparticles include high photostability, absence of blinking, extremely narrow emission lines, large Stokes shifts, long lifetimes that can be exploited for retarded detection schemes, and facile functionalization strategies.
10 de jun. de 2022 · Open access. Published: 10 June 2022. Rare-earth based materials: an effective toolbox for brain imaging, therapy, monitoring and neuromodulation. Zheng Wei, Yawei Liu, Bo Li, Jingjing Li,...
Rare earth nanoparticles (RENPs) are promising NIR-responsive materials, owing to their excellent physical and chemical properties. The 4f electron subshell of lanthanides, the main group of rare earth elements, has rich energy-level structures.
1 de jun. de 2022 · Rare earth elements have seen a rise in demand in recent years due to their distinctive properties and diverse applications. Rare earth-based nanomaterials can be synthesized using techniques such as hydrothermal, solvothermal, electrode position, and atomic layer deposition methods.
