Issue 1, 2011

A ratiometric luminescent oxygen sensor based on a chemically functionalized quantum dot

Abstract

Nanoconjugates composed of CdSe–ZnS core–shell nanocrystals and pyrenyl ligands are shown to exhibit a double photoluminescence. Owing to the different response of the two emission signals towards oxygen, the nanocrystals function as high dynamic range ratiometric luminescent O2 nanosensors.

Graphical abstract: A ratiometric luminescent oxygen sensor based on a chemically functionalized quantum dot

Supplementary files

Article information

Article type
Communication
Submitted
28 Jun 2010
Accepted
04 Aug 2010
First published
23 Aug 2010

Chem. Commun., 2011,47, 325-327

A ratiometric luminescent oxygen sensor based on a chemically functionalized quantum dot

M. Amelia, A. Lavie-Cambot, N. D. McClenaghan and A. Credi, Chem. Commun., 2011, 47, 325 DOI: 10.1039/C0CC02163F

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements