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Chem Commun (Camb). 2016 Sep 25;52(74):11076-9. doi: 10.1039/c6cc05390d. Epub 2016 Aug 19.

Qualitative sensing of mechanical damage by a fluorogenic "click" reaction.

Chemical communications (Cambridge, England)

Diana Döhler, Sravendra Rana, Harald Rupp, Henrik Bergmann, Shahed Behzadi, Daniel Crespy, Wolfgang H Binder

Affiliations

  1. Faculty of Natural Science II (Chemistry, Physics and Mathematics), Institute of Chemistry, Chair of Macromolecular Chemistry, Division of Technical and Macromolecular Chemistry, Martin Luther University Halle-Wittenberg, von-Danckelmann-Platz 4, Halle D-06120, Germany. [email protected].

PMID: 27538696 DOI: 10.1039/c6cc05390d

Abstract

A simple and unique damage-sensing tool mediated by a Cu(i)-catalyzed [3+2] cycloaddition reaction is reported, where a fluorogenic "click"-reaction highlights physical damage by a strong fluorescence increase accompanied by in situ monitoring of localized self-healing.

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