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Published in: Journal of Materials Science 1/2009

01-01-2009

Highly luminescent monodisperse CdSe nanoparticles synthesized in aqueous solution

Authors: Xianfeng Chen, John L. Hutchison, Peter J. Dobson, Gareth Wakefield

Published in: Journal of Materials Science | Issue 1/2009

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Abstract

Simple routes to synthesize highly photoluminescent monodisperse thiol-capped CdSe nanoparticles are reported. The as-synthesized water-soluble CdSe nanoparticles possess higher photoluminescence quantum efficiency (up to 22%), smaller values of full width of half-maximum of photoluminescence spectra (down to 31 nm), higher photostability, and better monodispersity compared with the nanoparticles made from other aqueous routes. The quality of CdSe nanoparticles prepared by our route compares very favourably with those prepared in organic solution.

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Metadata
Title
Highly luminescent monodisperse CdSe nanoparticles synthesized in aqueous solution
Authors
Xianfeng Chen
John L. Hutchison
Peter J. Dobson
Gareth Wakefield
Publication date
01-01-2009
Publisher
Springer US
Published in
Journal of Materials Science / Issue 1/2009
Print ISSN: 0022-2461
Electronic ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-008-3055-6

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