A sensitive turn-on fluorescent probe for intracellular imaging of glutathione using single-layer MnO2 nanosheet-quenched fluorescent carbon quantum dots

Dinggeng He; Xiaoxiao Yang; Xiaoxiao He; Kemin Wang; Xue Yang; Xing He; Zhen Zou

doi:10.1039/C5CC05416H

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

A sensitive turn-on fluorescent probe for intracellular imaging of glutathione using single-layer MnO₂ nanosheet-quenched fluorescent carbon quantum dots†

Dinggeng He,^a Xiaoxiao Yang,^a Xiaoxiao He,*^a Kemin Wang,*^a Xue Yang,^a Xing He^a and Zhen Zou^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Changsha 410082, China
E-mail: kmwang@hnu.edu.cn, xiaoxiaohe@hnu.edu.cn

Abstract

A sensitive turn-on fluorescent sensor based on single-layer MnO₂ nanosheet-quenched fluorescent carbon quantum dots has been developed for rapid and selective sensing of glutathione in aqueous solutions, as well as in living cells.

Download options Please wait...

Supplementary files

Supplementary information PDF (2459K)

Article information

DOI: https://doi.org/10.1039/C5CC05416H
Article type: Communication
Submitted: 01 Jul 2015
Accepted: 10 Aug 2015
First published: 10 Aug 2015

Download Citation

Chem. Commun., 2015,51, 14764-14767

Permissions

Request permissions

A sensitive turn-on fluorescent probe for intracellular imaging of glutathione using single-layer MnO₂ nanosheet-quenched fluorescent carbon quantum dots

D. He, X. Yang, X. He, K. Wang, X. Yang, X. He and Z. Zou, Chem. Commun., 2015, 51, 14764 DOI: 10.1039/C5CC05416H

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