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Issue 97, 2019
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Mechano-responsive fluorescent polydiacetylene-based materials: towards quantification of shearing stress at the nanoscale

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Abstract

An OFF to ON mechano-responsive fluorescent polydiacetylene derivative has been prepared by photopolymerisation of a diacetylene covalently linked to a tetrazine fluorophore. This system has been studied at the nanoscale and shows a fluorescence emission intensity that increases with the intensity of the mechanical stimulation in the 20–200 nN range.

Graphical abstract: Mechano-responsive fluorescent polydiacetylene-based materials: towards quantification of shearing stress at the nanoscale

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Article information


Submitted
26 Jul 2019
Accepted
16 Oct 2019
First published
26 Oct 2019

Chem. Commun., 2019,55, 14566-14569
Article type
Communication

Mechano-responsive fluorescent polydiacetylene-based materials: towards quantification of shearing stress at the nanoscale

L. Polacchi, A. Brosseau, R. Métivier and C. Allain, Chem. Commun., 2019, 55, 14566
DOI: 10.1039/C9CC05797H

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