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Sub-10 nm Hexagonal Lanthanide-Doped NaLuF Upconversion Nanocrystals for Sensitive Bioimaging in Vivo.

By thermal decomposition in the presence only of oleylamine, sub-10 nm hexagonal NaLuF-based nanocrystals codoped with Gd, Yb, and Er (or Tm) have been successfully synthesized. Sub-10 nm β-NaLuF: 24 mol % Gd, 20 mol % Yb, 1 mol % Tm nanocrystals display bright upconversion luminescence (UCL) with a...

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Publicado en:Journal of the American Chemical Society Vol. 133; no. 43; pp. 17122 - 17126
Autores principales: Qian Liu, Yun Sun, Tianshe Yang, Wei Feng, Chenguang Li, Fuyou Li
Formato: Artículo
Publicado: American Chemical Society 11/2/2011
Materias:
Rare earth metals
Nanocrystals
Luminescence
Imaging systems
Quantum dots
Chemical decomposition
Acceso en línea:Ver este registro en EBSCOhost