Resultado da Busca
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...
- Boosting the down-shifting luminescence of rare-earth ...
Down-conversion NIR-IIb emissive rare-earth Er-based...
- Near-infrared light-mediated rare-earth nanocrystals: recent ...
With the rapid development of nanotechnology, the unique...
- Boosting the down-shifting luminescence of rare-earth ...
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
1 de ago. de 2018 · With the rapid development of nanotechnology, the unique rare-earth lanthanide-doped upconversion nanocrystals (UCNs), which can convert tissue-penetrable near-infrared (NIR) photonic...
- Linna Lyu, Haolun Cheong, Xiangzhao Ai, Wenmin Zhang, Wenmin Zhang, Juan Li, HuangHao Yang, Jun Lin,...
- 2018
Under an 808 nm excitation, the internal rare earth-doped nanoparticles (RENPs) can emit NIR-II luminescence for imaging. In addition, the generated upconversion luminescence in the visible region can be used as an excitation light source to excite the photosensitizers on the surface of the RENPs to generate singlet oxygen for antitumor ...
29 de jul. de 2022 · Here, we report a universal viscosity-mediated assembly strategy and successfully endowed rare earth–based nanoparticles with central divergent dendritic mesopores.
14 de jun. de 2023 · Currently, a few lanthanide-based nanoparticles have been developed and utilized in the NIR-II region, focusing mainly on Er 3+ (1525 nm) and Nd 3+ emission (1060 and 1330 nm). Lanthanide reserves are abundant and have not been fully exploited so far.
24 de jan. de 2024 · Different rare earth-doped nanomaterials have been extensively studied for their applications in NIR Bioimaging, photocatalytic activity, bone tissue engineering and implantology, ceramics and composites, micro/nano-electronics, and many more.
