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A colloidal water-stable MOF as a broad range fluorescent pH sensor via post-synthetic modification

A colloidal water-stable MOF as a broad range fluorescent pH sensor via post-synthetic modification
A colloidal water-stable MOF as a broad range fluorescent pH sensor via post-synthetic modification
We report for the first time the pH-dependent fluorescence of UiO-66-NH2 across the wide range from 1 to 9. By application of a post-synthetic modification (PSM) diazotisation strategy, we synthesized a new material, UiO-66-N=N-ind, which shows increased chemical stability and enhanced sensing up to pH 12.
1359-7345
Bradshaw, Darren
7677b11e-1961-447e-b9ba-4847a74bd4dd
Aguilera-Sigalat, Jordi
56421714-a157-49d4-90fc-31b34a148e85
Bradshaw, Darren
7677b11e-1961-447e-b9ba-4847a74bd4dd
Aguilera-Sigalat, Jordi
56421714-a157-49d4-90fc-31b34a148e85

Bradshaw, Darren and Aguilera-Sigalat, Jordi (2014) A colloidal water-stable MOF as a broad range fluorescent pH sensor via post-synthetic modification. Chemical Communications. (doi:10.1039/c4cc00659c).

Record type: Article

Abstract

We report for the first time the pH-dependent fluorescence of UiO-66-NH2 across the wide range from 1 to 9. By application of a post-synthetic modification (PSM) diazotisation strategy, we synthesized a new material, UiO-66-N=N-ind, which shows increased chemical stability and enhanced sensing up to pH 12.

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More information

Published date: 17 March 2014
Organisations: Organic Chemistry: Synthesis, Catalysis and Flow, Chemistry, Faculty of Natural and Environmental Sciences

Identifiers

Local EPrints ID: 363397
URI: http://eprints.soton.ac.uk/id/eprint/363397
ISSN: 1359-7345
PURE UUID: 9e7a3a85-d17e-4aa0-99b6-01265d252841
ORCID for Darren Bradshaw: ORCID iD orcid.org/0000-0001-5258-6224

Catalogue record

Date deposited: 25 Mar 2014 10:13
Last modified: 15 Sep 2021 01:58

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