Issue 25, 2013
From the journal:

Chemical Communications

Hybrid gold nanocube@silica@graphene-quantum-dot superstructures: synthesis and specific cell surface protein imaging applications†

Liu Deng,a   Ling Liu,a   Chengzhou Zhu,a   Dan Lia  and  Shaojun Dong*a  

* Corresponding authors

a State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, P. R. China
E-mail: dongsj@ciac.jl.cn
Fax: +86-431-85689711
Tel: +86-431-85262101

Abstract

Hybrid AuNCs@SiO2@GQDs nanocomposites were synthesized via a multistep procedure; GQDs located near AuNCs showed enhanced fluorescent intensities and improved photostabilities. AuNCs@SiO2@GQDs nanocomposites allowed specific visualization of EGFR on cancer cells.

Graphical abstract: Hybrid gold nanocube@silica@graphene-quantum-dot superstructures: synthesis and specific cell surface protein imaging applications

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C3CC38776C
Article type
Communication
Submitted
07 Dec 2012
Accepted
07 Feb 2013
First published
07 Feb 2013

Chem. Commun., 2013,49, 2503-2505

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Hybrid gold nanocube@silica@graphene-quantum-dot superstructures: synthesis and specific cell surface protein imaging applications

L. Deng, L. Liu, C. Zhu, D. Li and S. Dong, Chem. Commun., 2013, 49, 2503 DOI: 10.1039/C3CC38776C

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