Azulene–boronate esters: colorimetric indicators for fluoride in drinking water

Carlos Miguel Lopez-Alled; Adrian Sanchez Fernandez; Karen Edler; Adam Sedgwick; Steven Bull; Claire McMullin; Gabriele Kociok-Kohn; Tony James; Jannis Wenk; Simon Lewis

doi:10.1039/c7cc07416f

Azulene–boronate esters: colorimetric indicators for fluoride in drinking water

Carlos Miguel Lopez-Alled, Adrian Sanchez Fernandez, Karen Edler, Adam Sedgwick, Steven Bull, Claire McMullin, Gabriele Kociok-Kohn, Tony James, Jannis Wenk, Simon Lewis

Research output: Contribution to journal › Article › peer-review

50 Citations (SciVal)

Abstract

Low cost and in situ fluoride detection by non-experts is important for the determination of drinking water safety in developing countries. Colour reagents can provide results quickly without expensive equipment, but colorimetric fluoride indicators are often nonspecific, complex to use or do not work in water. Here we show that azulene–boronate indicators respond selectively to fluoride at concentrations relevant to the WHO limit of 1.5 mg/L.

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 665992

Original language	English
Pages (from-to)	12580-12583
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	93
Early online date	14 Nov 2017
DOIs	https://doi.org/10.1039/c7cc07416f
Publication status	Published - 4 Dec 2017

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Simon Lewis
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- Department of Chemistry - Senior Lecturer
- Centre for Sustainable and Circular Technologies (CSCT)
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Azulene–boronate esters: colorimetric indicators for fluoride in drinking water. / Lopez-Alled, Carlos Miguel; Sanchez Fernandez, Adrian; Edler, Karen; Sedgwick, Adam; Bull, Steven ; McMullin, Claire ; Kociok-Kohn, Gabriele ; James, Tony ; Wenk, Jannis ; Lewis, Simon.

In: Chemical Communications, Vol. 53, No. 93, 04.12.2017, p. 12580-12583.

Research output: Contribution to journal › Article › peer-review

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author = "Lopez-Alled, {Carlos Miguel} and {Sanchez Fernandez}, Adrian and Karen Edler and Adam Sedgwick and Steven Bull and Claire McMullin and Gabriele Kociok-Kohn and Tony James and Jannis Wenk and Simon Lewis",

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AU - McMullin, Claire

AU - Kociok-Kohn, Gabriele

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AB - Low cost and in situ fluoride detection by non-experts is important for the determination of drinking water safety in developing countries. Colour reagents can provide results quickly without expensive equipment, but colorimetric fluoride indicators are often nonspecific, complex to use or do not work in water. Here we show that azulene–boronate indicators respond selectively to fluoride at concentrations relevant to the WHO limit of 1.5 mg/L.This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 665992

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Azulene–boronate esters: colorimetric indicators for fluoride in drinking water

Abstract

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