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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...
- Ryong Ryoo, Jaeheon Kim, Changbum Jo, Seung Won Han, Jeong-Chul Kim, Hongjun Park, Jongho Han, Hye S...
- 2020
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.
- Yeteng Zhong, Yeteng Zhong, Zhuoran Ma, Shoujun Zhu, Jingying Yue, Mingxi Zhang, Alexander L. Antari...
- 2017
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.
- Cedric Bouzigues, Thierry Gacoin, Antigoni Alexandrou
- 2011
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,...
- Zheng Wei
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.
