Issue 5, 2017
From the journal:

Chemical Communications

Aptamer-tagged DNA origami for spatially addressable detection of aflatoxin B1†

Zhisong Lu, ORCID logo *ab   Ying Wang,ab   Dan Xu*cd  and  Lei Pangab  

* Corresponding authors

a Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, 1 Tiansheng Road, Chongqing 400715, P. R. China

b Chongqing Key Laboratory for Advanced Materials & Technologies of Clean Energies, 1 Tiansheng Road, Chongqing 400715, P. R. China
E-mail: zslu@swu.edu.cn
Fax: +86-23-68254969
Tel: +86-23-68254732

c Department of Gastroenterology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Shengli Street Jiang'an District No. 26, Wuhan 430014, P. R. China

d Key Laboratory for Molecular Diagnosis of Hubei Province, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Shengli Street Jiang'an District No. 26, Wuhan 430014, P. R. China
E-mail: drxu0624@gmail.com
Tel: +86-27-82211566

Abstract

A DNA origami-based platform for detecting aflatoxin B1 has been constructed with the assistance of aptamer probes and its complementary ssDNA-modified gold nanoparticles. This work may open new horizons for the application of DNA origami in the detection of a variety of small molecules.

Graphical abstract: Aptamer-tagged DNA origami for spatially addressable detection of aflatoxin B1

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Article information

DOI
https://doi.org/10.1039/C6CC08831G
Article type
Communication
Submitted
04 Nov 2016
Accepted
15 Dec 2016
First published
15 Dec 2016

Chem. Commun., 2017,53, 941-944

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Aptamer-tagged DNA origami for spatially addressable detection of aflatoxin B1

Z. Lu, Y. Wang, D. Xu and L. Pang, Chem. Commun., 2017, 53, 941 DOI: 10.1039/C6CC08831G

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