A unique near-infrared fluorescent probe based on dual-DNP binding sites for rapid monitoring of hydrogen sulfide in food samples and living cells

Lili Ma; Yinliang Yang; Gulziba Anwar; Minqi Xie; Jie Yang; Jinwu Yan; Jingjing Wu; Chuanxiang Liu

doi:10.1039/D4CC05081A

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

A unique near-infrared fluorescent probe based on dual-DNP binding sites for rapid monitoring of hydrogen sulfide in food samples and living cells†

Lili Ma,^a Yinliang Yang,^c Gulziba Anwar,^b Minqi Xie,^a Jie Yang,^a Jinwu Yan,

*^b Jingjing Wu

*^a and Chuanxiang Liu

*^a

Author affiliations

* Corresponding authors

^a School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, P. R. China
E-mail: cxliu@sit.edu.cn, wujj@sit.edu.cn
Tel: +86 21 60877220

^b MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
E-mail: yjw@scut.edu.cn

^c State Key Laboratory for Macromolecule Drugs and Large-scale Manufacturing, School of Pharmaceutical Sciences and Food Engineering, Liaocheng University, Liaocheng 252059, China

Abstract

A new NIR fluorescent probe (DCIQ-2DNP), which combined the thiolysis of dinitrophenyl (DNP) ether and DNP-marked electron-deficient quaternary carbon, was reported for the first time for detection of H₂S. The DCIQ-2DNP probe showed an NIR emission signal (740 nm), a large Stokes shift (128 nm), and rapid monitoring of hydrogen sulfide (within 60 s) in food samples and living cells.

Download options Please wait...

Supplementary files

Supplementary information PDF (1287K)

Article information

DOI: https://doi.org/10.1039/D4CC05081A
Article type: Communication
Submitted: 29 Sep 2024
Accepted: 26 Oct 2024
First published: 28 Oct 2024

Download Citation

Chem. Commun., 2024,60, 13895-13898

Permissions

Request permissions

A unique near-infrared fluorescent probe based on dual-DNP binding sites for rapid monitoring of hydrogen sulfide in food samples and living cells

L. Ma, Y. Yang, G. Anwar, M. Xie, J. Yang, J. Yan, J. Wu and C. Liu, Chem. Commun., 2024, 60, 13895 DOI: 10.1039/D4CC05081A

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

A unique near-infrared fluorescent probe based on dual-DNP binding sites for rapid monitoring of hydrogen sulfide in food samples and living cells†

Abstract

Supplementary files

Article information

Download Citation

Permissions

A unique near-infrared fluorescent probe based on dual-DNP binding sites for rapid monitoring of hydrogen sulfide in food samples and living cells

Social activity

Search articles by author

Spotlight

Advertisements