Mesogens with Aggregation-Induced Emission Formed by Hydrogen Bonding

Marco Saccone, Constantin G. Daniliuc, Jens Voskuhl, Michael Giese, Heikki Rekola, Marco Saccone, Jacqueline Stelzer, Meik Blanke, Arri Priimagi

Risultato della ricerca: Articlepeer review

12 Citazioni (Scopus)

Abstract

In this contribution, we report a supramolecular approach toward mesogens showing aggregation-induced emission (AIE). AIE-active aromatic thioethers, acting as hydrogen-bond donors, were combined with alkoxystilbazoles as hydrogen-bond acceptors. Upon self-assembly, hydrogen-bonded complexes with monotropic liquid crystalline behavior were obtained. In addition, it was found that the introduction of a chiral citronellyl side chain leads to drastic bathochromic shift of the emission, which was not observed for linear alkyl chains. The mesomorphic behavior, as well as the photophysical properties as a solid and in the mesophase of the liquid crystalline assemblies, were studied in detail.
Lingua originaleEnglish
pagine (da-a)589-593
Numero di pagine5
RivistaACS Materials Letters
Volume1
Stato di pubblicazionePublished - 2019

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.2200.2204???
  • ???subjectarea.asjc.2500.2500???

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