Literature DB >> 19532885

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

Shu-Zhuo Zhang1, Ling-Dong Sun, He Tian, Ying Liu, Jian-Fang Wang, Chun-Hua Yan.   

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 NaYF(4):Yb,Er nanoparticles have been achieved in a facile and reproducible way.

Entities:  

Year:  2009        PMID： 19532885     DOI： 10.1039/b823453a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Toward the Use of Two-Color Emission Control in Upconverting NaYF4:Er3+, Yb3+ Nanoparticles for Biomedical Imaging.

Authors:  Christian F Gainer; Gihan S Joshua; Marek Romanowski
Journal:  Proc SPIE Int Soc Opt Eng       Date:  2012-02-01

2.  Control of Green and Red Upconversion in NaYF4:Yb3+,Er3+ Nanoparticles by Excitation Modulation.

Authors:  Christian F Gainer; Gihan S Joshua; Channa R De Silva; Marek Romanowski
Journal:  J Mater Chem       Date:  2011-10-26

3.  Aggregation-induced heterogeneities in the emission of upconverting nanoparticles at the submicron scale unfolded by hyperspectral microscopy.

Authors:  Francisco Gonell; Alexandre M P Botas; Carlos D S Brites; Pedro Amorós; Luís D Carlos; Beatriz Julián-López; Rute A S Ferreira
Journal:  Nanoscale Adv       Date:  2019-05-21
  3 in total

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