A Dual-Stimuli-Responsive Coordination Network Featuring Reversible Wide-Range Luminescence-Tuning Behavior.
luminescence
materials science
piezofluorochromism
stimuli-responsive materials
thermofluorochromism
Journal
Angewandte Chemie (International ed. in English)
ISSN: 1521-3773
Titre abrégé: Angew Chem Int Ed Engl
Pays: Germany
ID NLM: 0370543
Informations de publication
Date de publication:
16 Apr 2019
16 Apr 2019
Historique:
received:
07
01
2019
pubmed:
20
2
2019
medline:
20
2
2019
entrez:
20
2
2019
Statut:
ppublish
Résumé
We herein report a new coordination network that deforms in a smooth and reversible manner under either thermal or pressure stimulation. Concomitantly, the organic fluorophores coordinatively bound to the channel in a face-to-face arrangement respond to this structural deformation by finely adapting their conformation and arrangement. As a result, the material exhibits a remarkable dual-stimuli-responsive luminescence shift across almost the entire visible region: The emission color of the crystal gradually changes from cyan to green upon heating and then to red upon pressure compression. Furthermore, each stage exhibits a linear dependence of both the emission maximum and intensity on the stimulus and is fully reversible.
Identifiants
pubmed: 30779418
doi: 10.1002/anie.201900190
doi:
Types de publication
Journal Article
Langues
eng
Pagination
5614-5618Subventions
Organisme : National Natural Science Foundation of China
ID : 21771113
Organisme : National Natural Science Foundation of China
ID : 21725304
Organisme : National Natural Science Foundation of China
ID : 21421001
Organisme : National Natural Science Foundation of China
ID : 91856124
Organisme : National Natural Science Foundation of China
ID : 21531005
Informations de copyright
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.