A Discrete Cobalt Complex Obtained from a 1 D Coordination Polymer for Highly Selective Sensing of the Mercury(II) Ion | Zendy

Mishra Anurag | Zendy; Jo JaeHo | Zendy; Kim Hyunuk | Zendy; Woo Sangkook | Zendy; Chi KiWhan | Zendy

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A Discrete Cobalt Complex Obtained from a 1 D Coordination Polymer for Highly Selective Sensing of the Mercury(II) Ion

Author(s) -

Mishra Anurag,

Jo JaeHo,

Kim Hyunuk,

Woo Sangkook,

Chi KiWhan

Publication year - 2014

Publication title -

chempluschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.801

H-Index - 61

ISSN - 2192-6506

DOI - 10.1002/cplu.201402059

Subject(s) - mercury (programming language) , cobalt , fluorescence , chemistry , ion , coordination polymer , coordination complex , metal ions in aqueous solution , inorganic chemistry , metal , organic chemistry , physics , quantum mechanics , computer science , programming language

A unique structural transformation in a 1 D chain coordination network 2 is converted to a discrete compound 3 accompanied by a change in the ion‐exchange system. Remarkably, 3 produced a turn‐on fluorescence and selective sensing for Hg 2+ , whereas other ions, such as K + , Mg 2+ , Ca 2+ , Mn 2+ , Fe 2+ , Co 2+ , Ni 2+ , Cu 2+ , Zn 2+ , and Cd 2+ , did not show any notable effects. Thus, the Hg 2+ ‐selective fluorescent chemosensor was free from interference by competing metal ions.

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