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Porphyrin-based colorimetric sensing of perfluorooctanoic acid as proof of concept for perfluoroalkyl substance detection

Citation

Taylor, CM and Ellingsen, TA and Breadmore, MC and Kilah, NL, Porphyrin-based colorimetric sensing of perfluorooctanoic acid as proof of concept for perfluoroalkyl substance detection, Chemical Communications, 57, (88) pp. 11649-11652. ISSN 1359-7345 (2021) [Refereed Article]


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DOI: doi:10.1039/d1cc04903h

Abstract

A functionalized porphyrin receptor was prepared to bind perfluorooctanoic acid. UV-Vis spectroscopic analysis showed the receptor gave a rapid colorimetric response that could also be detected visually at environmentally relevant concentrations. Spiked soil samples were used to demonstrate detection of perfluorooctanoic acid without intensive sample pre-treatment or laboratory instrument analysis.

Item Details

Item Type:Refereed Article
Keywords:perfluorooctanoic acid, host guest chemistry, porphyin, sensors, soil, colorimetric
Research Division:Chemical Sciences
Research Group:Macromolecular and materials chemistry
Research Field:Supramolecular chemistry
Objective Division:Expanding Knowledge
Objective Group:Expanding knowledge
Objective Field:Expanding knowledge in the chemical sciences
UTAS Author:Taylor, CM (Miss Chloe Taylor)
UTAS Author:Ellingsen, TA (Mr Theodore Ellingsen)
UTAS Author:Breadmore, MC (Professor Michael Breadmore)
UTAS Author:Kilah, NL (Dr Nathan Kilah)
ID Code:147521
Year Published:2021
Web of Science® Times Cited:1
Deposited By:Chemistry
Deposited On:2021-11-05
Last Modified:2022-05-02
Downloads:0

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