Issue 18, 2009

Reversible luminescence switching of NaYF4:Yb,Er nanoparticles with controlled assembly of gold nanoparticles

Abstract

Upon the tunable surface plasmon band of the pH-induced reversible assembly of gold nanoparticles mediated by cysteine, the manipulation of green and red upconversion emission, and the switching of the red emission of the NaYF4:Yb,Er nanoparticles have been achieved in a facile and reproducible way.

Graphical abstract: Reversible luminescence switching of NaYF4:Yb,Er nanoparticles with controlled assembly of gold nanoparticles

Supplementary files

Article information

Article type
Communication
Submitted
05 Jan 2009
Accepted
23 Feb 2009
First published
16 Mar 2009

Chem. Commun., 2009, 2547-2549

Reversible luminescence switching of NaYF4:Yb,Er nanoparticles with controlled assembly of gold nanoparticles

S. Zhang, L. Sun, H. Tian, Y. Liu, J. Wang and C. Yan, Chem. Commun., 2009, 2547 DOI: 10.1039/B823453A

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