Issue 47, 2023
From the journal:

CrystEngComm

A dual-emission Tb-based MOF induced by ESPT for ratiometric ammonia sensing†

Yuming Zhao,a   Rudie Zhang,b   Cheng Xiao,a   Dan Yue, ORCID logo a   Bowen Qin,a   Jinhui Liu,*b   Zhenling Wang ORCID logo *a  and  Yu Fu ORCID logo *c  

* Corresponding authors

a College of Materials Engineering, Henan University of Engineering, Zhengzhou 451191, China

b School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China

c Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China

Abstract

A dual-emission ratiometric fluorescent sensor consisting of a Tb-based metal organic framework (MOF, Tb-DOBDC) has been developed based on an excited-state proton transfer (ESPT) response linker. Due to the ESPT process, Tb-DOBDC exhibits dual emission, which affords a crucial condition for the detection of ammonia as a ratiometric fluorescent sensor.

Graphical abstract: A dual-emission Tb-based MOF induced by ESPT for ratiometric ammonia sensing

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Article information

DOI
https://doi.org/10.1039/D3CE00902E
Article type
Communication
Submitted
12 Sep 2023
Accepted
08 Nov 2023
First published
10 Nov 2023

CrystEngComm, 2023,25, 6528-6532

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A dual-emission Tb-based MOF induced by ESPT for ratiometric ammonia sensing

Y. Zhao, R. Zhang, C. Xiao, D. Yue, B. Qin, J. Liu, Z. Wang and Y. Fu, CrystEngComm, 2023, 25, 6528 DOI: 10.1039/D3CE00902E

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