Issue 79, 2015
From the journal:

Chemical Communications

A SERS active bimetallic core–satellite nanostructure for the ultrasensitive detection of Mucin-1†

Jingjing Feng,a   Xiaoling Wu,a   Wei Ma,a   Hua Kuang,a   Liguang Xu*a  and  Chuanlai Xua  

* Corresponding authors

a State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu, P. R. China
E-mail: xuliguang2006@126.com

Abstract

In this study, we established gold nanorods (Au NRs) core–silver nanoparticles (Ag NPs) satellite assemblies as an ultrasensitive aptamer-based SERS sensor for the detection of Mucin-1, a specific breast cancer marker protein. The limit of detection (LOD) was 4.3 aM and the wide linear range was 0.005–1 fM.

Graphical abstract: A SERS active bimetallic core–satellite nanostructure for the ultrasensitive detection of Mucin-1

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Article information

DOI
https://doi.org/10.1039/C5CC05255F
Article type
Communication
Submitted
26 Jun 2015
Accepted
10 Aug 2015
First published
10 Aug 2015

Chem. Commun., 2015,51, 14761-14763

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A SERS active bimetallic core–satellite nanostructure for the ultrasensitive detection of Mucin-1

J. Feng, X. Wu, W. Ma, H. Kuang, L. Xu and C. Xu, Chem. Commun., 2015, 51, 14761 DOI: 10.1039/C5CC05255F

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