A hydrolytically stable uranyl organic framework for highly sensitive and selective detection of Fe3+ in aqueous media

Wei Liu; Jian Xie; Linmeng Zhang; Mark A. Silver; Shuao Wang

doi:10.1039/C7DT04365A

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A hydrolytically stable uranyl organic framework for highly sensitive and selective detection of Fe³⁺ in aqueous media†

Wei Liu,^a Jian Xie,^a Linmeng Zhang,^a Mark A. Silver^a and Shuao Wang

*^a

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* Corresponding authors

^a School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, 199 Ren'ai Road, Suzhou 215123, China
E-mail: shuaowang@suda.edu.cn

Abstract

We present a depleted uranium-based metal organic framework, UO₂(C₈H₃O₆N)·DMF, that exhibits highly sensitive and selective detection towards Fe³⁺ ions in aqueous media with an extremely low detection limit of 6.3 ppb. This work offers insight into exploring the potential applications of actinide-based metal organic frameworks in the area of chemical sensing with intrinsic advantages of high selectivity and sensitivity.

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Article information

DOI: https://doi.org/10.1039/C7DT04365A
Article type: Communication
Submitted: 20 Nov 2017
Accepted: 28 Nov 2017
First published: 28 Nov 2017

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Dalton Trans., 2018,47, 649-653

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A hydrolytically stable uranyl organic framework for highly sensitive and selective detection of Fe³⁺ in aqueous media

W. Liu, J. Xie, L. Zhang, M. A. Silver and S. Wang, Dalton Trans., 2018, 47, 649 DOI: 10.1039/C7DT04365A

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Dalton Transactions