A self-assembled metal–organic framework for enhanced UO<sub>2</sub><sup>2+</sup> fluorescence sensing: integration of an octa-nuclear zinc cluster with hexakis(4-carboxyphenoxy)cyclotriphosphazene-Reference-Cited by-同舟云学术

A self-assembled metal–organic framework for enhanced UO₂²⁺ fluorescence sensing: integration of an octa-nuclear zinc cluster with hexakis(4-carboxyphenoxy)cyclotriphosphazene

Published:2024 Issue:25 Volume:26 Page:3341-3348
ISSN:1466-8033
Container-title:CrystEngComm
language:en
Short-container-title:CrystEngComm

Author:

Chen Xi¹^ORCID,Chen Zi-tong²,Xu Shi-xian¹,Chen Yuan²,Tong Jia-ping³^ORCID,Li Bao²^ORCID

Affiliation:

1. School of Chemistry and Environmental Science, Shangrao Normal University, Shangrao, Jiangxi, 334001, People's Republic of China

2. Key Laboratory of Material Chemistry for Energy Conversion and Storage, Semiconductor chemistry center, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, People's Republic of China

3. Laboratory of Physicochemical Analysis, Training Base, Army Logistics Academy, Chongqing 400041, People's Republic of China

Abstract

A novel photoactive Zn-MOF was successfully synthesised by introducing a flexible cyclotriphosphonitrile hexacarboxylic acid, which achieves a sensitive fluorescence quenching response to radioactive UO22+ ions and the heavy metal Fe3+.

Funder

Education Department of Jiangxi Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CE/D4CE00401A

Reference46 articles.

1. Sensing Uranyl(VI) Ions by Coordination and Energy Transfer to a Luminescent Europium(III) Complex

2. In Vivo Uranium Decorporation by a Tailor-Made Hexadentate Ligand

3. Introducing a Pyrazinoquinoxaline Derivative into a Metal–Organic Framework: Achieving Fluorescence-Enhanced Detection for Cs⁺ and Enhancing Photocatalytic Activity

4. Numerical Recognition System and Ultrasensitive Fluorescence Sensing Platform for Al³⁺ and UO₂²⁺ Based on Ln (III)-Functionalized MOF-808 via Thiodiglycolic Acid Intermediates

5. Ultra-sensitive and stable N-doped carbon dots for selective detection of uranium through electron transfer induced UO2+(V) sensing mechanism