Issue 23, 2018
From the journal:

Chemical Communications

Near-infrared electrochemiluminescence from orange fluorescent Au nanoclusters in water†

Jun Myung Kim, ORCID logo a   Seonghyun Jeong,a   Jae Kyu Song ORCID logo *a  and  Joohoon Kim ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Research Institute for Basic Sciences, KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Korea
E-mail: jaeksong@khu.ac.kr, jkim94@khu.ac.kr

Abstract

We report the unusual generation of near-infrared (near-IR) electrochemiluminescence (ECL) from water-soluble Au nanoclusters (NCs), of which the photoluminescence is primarily within the visible wavelength region. The near-IR ECL is ascribed to the Au(0)–glutathione motif in the Au NCs stabilized by glutathione in water.

Graphical abstract: Near-infrared electrochemiluminescence from orange fluorescent Au nanoclusters in water

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Article information

DOI
https://doi.org/10.1039/C7CC09394B
Article type
Communication
Submitted
07 Dec 2017
Accepted
26 Jan 2018
First published
26 Jan 2018

Chem. Commun., 2018,54, 2838-2841

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Near-infrared electrochemiluminescence from orange fluorescent Au nanoclusters in water

J. M. Kim, S. Jeong, J. K. Song and J. Kim, Chem. Commun., 2018, 54, 2838 DOI: 10.1039/C7CC09394B

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