Issue 27, 2011
From the journal:

Chemical Communications

Tetrahedron-structured DNA and functional oligonucleotide for construction of an electrochemical DNA-based biosensor†

Nan-Nan Bu,a   Chun-Xia Tang,a   Xi-Wen Hea  and  Xue-Bo Yin*a  

* Corresponding authors

a Research Center for Analytical Sciences, College of Chemistry, Nankai University, Tianjin, P.R. China
E-mail: xbyin@nankai.edu.cn
Fax: +86-22-23502458

Abstract

Tetrahedron-structured DNA (ts-DNA) in combination with a functionalized oligonucleotide was used to develop a “turn-on” biosensor for Hg2+ ions. The ts-DNA provided an improved sensitivity and was used to block the active sites.

Graphical abstract: Tetrahedron-structured DNA and functional oligonucleotide for construction of an electrochemical DNA-based biosensor

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C1CC11628B
Article type
Communication
Submitted
21 Mar 2011
Accepted
17 May 2011
First published
09 Jun 2011

Chem. Commun., 2011,47, 7689-7691

Permissions

Request permissions

Tetrahedron-structured DNA and functional oligonucleotide for construction of an electrochemical DNA-based biosensor

N. Bu, C. Tang, X. He and X. Yin, Chem. Commun., 2011, 47, 7689 DOI: 10.1039/C1CC11628B

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements