Issue 17, 2013
From the journal:

Chemical Communications

A reusable biosensor for detecting mercury(ii) at the subpicomolar level based on “turn-on” resonance light scattering†

Qiaoli Yue,a   Tongfei Shen,a   Junting Wang,b   Lei Wang,a   Shuling Xu,a   Haibo Lia  and  Jifeng Liu*a  

* Corresponding authors

a Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Department of Chemistry, Liaocheng University, Liaocheng 252059, China
E-mail: liujifeng111@gmail.com
Fax: +86-635-8239001
Tel: +86-635-8239001

b Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT 84602, USA

Abstract

A reusable sensing strategy employing magnetic nanoparticles and thymine-containing aptamers was developed to detect Hg2+ in real water samples based on “turn-on” resonance light scattering. The LOD was as low as 500 fM (S/N = 3), and the present sensor can be repeatedly used for at least seven cycles.

Graphical abstract: A reusable biosensor for detecting mercury(ii) at the subpicomolar level based on “turn-on” resonance light scattering

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3CC38488H
Article type
Communication
Submitted
26 Nov 2012
Accepted
14 Jan 2013
First published
15 Jan 2013

Chem. Commun., 2013,49, 1750-1752

Permissions

Request permissions

A reusable biosensor for detecting mercury(II) at the subpicomolar level based on “turn-on” resonance light scattering

Q. Yue, T. Shen, J. Wang, L. Wang, S. Xu, H. Li and J. Liu, Chem. Commun., 2013, 49, 1750 DOI: 10.1039/C3CC38488H

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