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Issue 22, 2015
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Real-time analysis of multiple anion mixtures in aqueous media using a single receptor

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Abstract

Bambusuril-based receptors have been used in conjunction with 1H NMR spectroscopy to recognize mixtures of inorganic anions in aqueous solutions. This was achieved by examining complexation-induced changes in the receptors’ 1H NMR fingerprints. This approach enables the simultaneous identification of up to 9 anions and the quantification of up to 5 anions using a single receptor in DMSO-d6 containing 5% D2O. Toxic perchlorate was recognized and quantified at 0.1 μM (1.8 ppb, mol mol−1) concentration in pure water.

Graphical abstract: Real-time analysis of multiple anion mixtures in aqueous media using a single receptor

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Publication details

The article was received on 18 Dec 2014, accepted on 10 Feb 2015 and first published on 10 Feb 2015


Article type: Communication
DOI: 10.1039/C4CC10108A
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Citation: Chem. Commun., 2015,51, 4666-4669
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    Real-time analysis of multiple anion mixtures in aqueous media using a single receptor

    V. Havel, M. A. Yawer and V. Sindelar, Chem. Commun., 2015, 51, 4666
    DOI: 10.1039/C4CC10108A

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