One high-nuclearity Eu18 nanoring with rapid ratiometric fluorescence response to dipicolinic acid (an anthrax biomarker)

Yanan Ma; Xiaoping Yang; Zhiyin Xiao; Xiaoming Liu; Dongliang Shi; Mengyu Niu; Desmond Schipper

doi:10.1039/D1CC01706C

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One high-nuclearity Eu₁₈ nanoring with rapid ratiometric fluorescence response to dipicolinic acid (an anthrax biomarker)†

Yanan Ma,^a Xiaoping Yang,

*^a Zhiyin Xiao,

^b Xiaoming Liu,

*^b Dongliang Shi,^a Mengyu Niu^a and Desmond Schipper^c

Author affiliations

* Corresponding authors

^a College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
E-mail: xpyang@wzu.edu.cn

^b College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, Jiaxing 314001, China
E-mail: xiaoming.liu@mail.zjxu.edu.cn
Tel: 86 573 83643937

^c The University of Texas at Austin, Department of Chemistry and Biochemistry, 1 University Station A5300, Austin, Texas, USA
E-mail: rajones@cm.utexas.edu
Tel: 01 512 4711706

Abstract

One 18-metal Eu(III) nanoring (size: 1.0 × 2.7 × 2.7 nm) was constructed as a rapid ratiometric fluorescent probe for the detection of dipicolinic acid with high sensitivity and selectivity, by using two types of polydentate organic ligands.

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Article information

DOI: https://doi.org/10.1039/D1CC01706C
Article type: Communication
Submitted: 31 Mar 2021
Accepted: 17 Jun 2021
First published: 21 Jun 2021

Download Citation

Chem. Commun., 2021,57, 7316-7319

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One high-nuclearity Eu₁₈ nanoring with rapid ratiometric fluorescence response to dipicolinic acid (an anthrax biomarker)

Y. Ma, X. Yang, Z. Xiao, X. Liu, D. Shi, M. Niu and D. Schipper, Chem. Commun., 2021, 57, 7316 DOI: 10.1039/D1CC01706C

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Chemical Communications