Detection of stress in polymers: mechanochemical activation of CuAAC click reactions in poly(urethane) networks-Reference-Cited by-同舟云学术

Detection of stress in polymers: mechanochemical activation of CuAAC click reactions in poly(urethane) networks

Published:2020 Issue:5 Volume:16 Page:1137-1141
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Biewend Michel¹²³⁴⁵^ORCID,Michael Philipp¹²³⁴⁵^ORCID,Binder Wolfgang H.¹²³⁴⁵^ORCID

Affiliation:

1. Macromolecular Chemistry

2. Division of Technical and Macromolecular Chemistry

3. Institute of Chemistry

4. Faculty of Natural Science II (Chemistry

5. Physics and Mathematics)

Abstract

We report on copper(i)-bis(N-heterocyclic carbene)s (NHC) for quantitative stress-sensing. This mechanophore is embedded within a polyurethane network, triggering a fluorogenic copper(i) azide alkyne cycloaddition (CuAAC) of 8-azido-2-naphtol and 3-hydroxy phenylacetylene.

Funder

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/SM/C9SM02185J

Reference34 articles.

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3. Self-Reporting Fiber-Reinforced Composites That Mimic the Ability of Biological Materials to Sense and Report Damage