Issue 69, 2014
From the journal:

Chemical Communications

Simultaneous SERS detection and imaging of two biomarkers on the cancer cell surface by self-assembly of branched DNA–gold nanoaggregates†

Ying Li,a   Xindi Qi,a   Chengcun Lei,a   Qifeng Yuea  and  Shusheng Zhang*b  

* Corresponding authors

a Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China

b Shandong Provincial Key Laboratory of Detection Technology for Tumor Makers, Linyi University, Linyi 276005, P. R. China
E-mail: shushzhang@126.com
Fax: +86 532-84022750
Tel: +86 532-84022700

Abstract

A surface-enhanced Raman scattering (SERS) method has been proposed for simultaneous detection and imaging of two biomarkers on the surface of a single human breast cancer cell (MCF-7) by self-assembly of branched DNA–gold nanoaggregates.

Graphical abstract: Simultaneous SERS detection and imaging of two biomarkers on the cancer cell surface by self-assembly of branched DNA–gold nanoaggregates

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Article information

DOI
https://doi.org/10.1039/C4CC05226A
Article type
Communication
Submitted
07 Jul 2014
Accepted
11 Jul 2014
First published
11 Jul 2014

Chem. Commun., 2014,50, 9907-9909

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Simultaneous SERS detection and imaging of two biomarkers on the cancer cell surface by self-assembly of branched DNA–gold nanoaggregates

Y. Li, X. Qi, C. Lei, Q. Yue and S. Zhang, Chem. Commun., 2014, 50, 9907 DOI: 10.1039/C4CC05226A

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