Design and Synthesis of Emissive and Switchable Photo-Active Molecules
Logos
ISBN 978-3-8325-5624-2
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Bibliografische Daten
Fachbuch
Buch. Softcover
2023
Umfang: 257 S.
Format (B x L): 14,5 x 21 cm
Verlag: Logos
ISBN: 978-3-8325-5624-2
Weiterführende bibliografische Daten
Das Werk ist Teil der Reihe: Beiträge zur organischen Synthese; 98
Produktbeschreibung
Organic thermally activated delayed fluorescence (TADF) materials are highly efficient luminophores that readily find application in organic light-emitting diodes (OLEDs) or as dyes in cellular imaging. Three aromatic, heterocyclic electron-accepting systems for novel red luminophores with TADF properties were investigated based on dibenzo[a,c]phenazine, pyrrolo[3,4-f]isoindole-1,3,5,6(2H,6H)-tetraone and 1H-pyrrolo[3,4-b]quinoxaline-1,3(2H)-dione.
Light can also be used to trigger conformational changes and azobenzenes are one of the most prominent examples. An optical control over ion channels can be achieved by attaching azobenzenes to ligands. The investigation of the synthesis of azobenzenes with modified substitution patterns was conducted, among them a push-pull system designed to bring an electron-donating and electron-accepting moiety into spatial proximity upon photoswitching.
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