Synthesis, Characterization, and Biological Application of Size-Controlled Nanocrystalline NaYF<sub>4</sub>:Yb,Er Infrared-to-Visible Up-Conversion Phosphors

Yi, Guangshun; Lu, Huachang; Zhao, Shuying; Ge, Yue; Yang, Wenjun; Chen, Depu; Guo, Liang‐Hong

doi:10.1021/nl048680h

Public

Synthesis, Characterization, and Biological Application of Size-Controlled Nanocrystalline NaYF4:Yb,Er Infrared-to-Visible Up-Conversion Phosphors

Published in Nano Letters • Oct 16, 2004

Authors:

Guangshun Yi

Huachang Lu

Shuying Zhao

Abstract

Nanocrystalline infrared-to-visible up-conversion phosphors, ytterbium and erbium co-doped sodium yttrium fluoride, were synthesized. Spherical particles with narrow size distribution were prepared by a co-precipitation method in the presence of ethylenediaminetetraacetic acid (EDTA). Particles of c...

Subject

Phosphor

Yttrium

Nanocrystalline material

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