Issue 66, 2022

A europium(iii)-based nanooptode for bicarbonate sensing – a multicomponent approach to sensor materials

Abstract

Lanthanide luminescence contains detailed chemical information and can be used to report on several chemical analytes. This has been exploited through elaborate synthesis of responsive lanthanide complexes. Here, we report on a less elaborate approach and assemble four different nanooptodes. Europium(III) is used to sense the bicarbonate concentration. The signal from the optode was enhanced 100 times using antenna chromophore and the response was modulated by the addition of lipophilic cations.

Graphical abstract: A europium(iii)-based nanooptode for bicarbonate sensing – a multicomponent approach to sensor materials

Supplementary files

Article information

Article type
Communication
Submitted
25 Mot 2022
Accepted
18 Upu 2022
First published
18 Upu 2022

Chem. Commun., 2022,58, 9198-9201

A europium(III)-based nanooptode for bicarbonate sensing – a multicomponent approach to sensor materials

L. Wang, P. Nawrocki, L. G. Nielsen, L. Grenier and T. J. Sørensen, Chem. Commun., 2022, 58, 9198 DOI: 10.1039/D2CC02956A

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