Carbon nanodots as fluorescence probes for rapid, sensitive, and label-free detection of Hg2+ and biothiols in complex matrices

Li Zhou; Youhui Lin; Zhenzhen Huang; Jinsong Ren; Xiaogang Qu

doi:10.1039/C2CC16791C

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Carbon nanodots as fluorescence probes for rapid, sensitive, and label-free detection of Hg²⁺ and biothiols in complex matrices†

Li Zhou,^ab Youhui Lin,^ab Zhenzhen Huang,^ab Jinsong Ren*^a and Xiaogang Qu*^a

Author affiliations

* Corresponding authors

^a State Key laboratory of Rare Earth Resources Utilization and Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
E-mail: jren@ciac.jl.cn, xqu@ciac.jl.cn

^b Graduate School of the Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China

Abstract

In this work, unmodified carbon nanodots are demonstrated as novel and environmentally-friendly fluorescence probes for the sensing of Hg²⁺ and biothiols with high sensitivity and selectivity.

This article is part of the themed collection: ChemComm 60th Anniversary Historic Papers from China

Download options Please wait...

Supplementary files

Supplementary information PDF (3260K)

Article information

DOI: https://doi.org/10.1039/C2CC16791C
Article type: Communication
Submitted: 02 11月 2011
Accepted: 25 11月 2011
First published: 28 11月 2011

Download Citation

Chem. Commun., 2012,48, 1147-1149

Permissions

Request permissions

Carbon nanodots as fluorescence probes for rapid, sensitive, and label-free detection of Hg²⁺ and biothiols in complex matrices

L. Zhou, Y. Lin, Z. Huang, J. Ren and X. Qu, Chem. Commun., 2012, 48, 1147 DOI: 10.1039/C2CC16791C

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.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications