Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern

Aroyl‐S,N‐ketene acetals are a novel highly diverse class of aggregation‐induced emission fluorogens (AIEgens) with a plethora of interesting properties. An expanded compound library of more than 110 dyes set the stage for the first qualitative control and tuneability of all aspects of their photoph...

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Autores principales: Biesen, Lukas, Woschko, Dennis, Janiak, Christoph, Müller, Thomas J. J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9828079/
https://www.ncbi.nlm.nih.gov/pubmed/36111794
http://dx.doi.org/10.1002/chem.202202579
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author Biesen, Lukas
Woschko, Dennis
Janiak, Christoph
Müller, Thomas J. J.
author_facet Biesen, Lukas
Woschko, Dennis
Janiak, Christoph
Müller, Thomas J. J.
author_sort Biesen, Lukas
collection PubMed
description Aroyl‐S,N‐ketene acetals are a novel highly diverse class of aggregation‐induced emission fluorogens (AIEgens) with a plethora of interesting properties. An expanded compound library of more than 110 dyes set the stage for the first qualitative control and tuneability of all aspects of their photophysical properties. The interplay of substituents not only allows tuning and prediction of the emission color, but also of the intensity, and quantum yields both in solids and in the aggregated state; these can be rationalized by scrutinizing intermolecular interactions in the crystalline solid state.
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spelling pubmed-98280792023-01-10 Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern Biesen, Lukas Woschko, Dennis Janiak, Christoph Müller, Thomas J. J. Chemistry Research Articles Aroyl‐S,N‐ketene acetals are a novel highly diverse class of aggregation‐induced emission fluorogens (AIEgens) with a plethora of interesting properties. An expanded compound library of more than 110 dyes set the stage for the first qualitative control and tuneability of all aspects of their photophysical properties. The interplay of substituents not only allows tuning and prediction of the emission color, but also of the intensity, and quantum yields both in solids and in the aggregated state; these can be rationalized by scrutinizing intermolecular interactions in the crystalline solid state. John Wiley and Sons Inc. 2022-10-13 2022-11-02 /pmc/articles/PMC9828079/ /pubmed/36111794 http://dx.doi.org/10.1002/chem.202202579 Text en © 2022 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
spellingShingle Research Articles
Biesen, Lukas
Woschko, Dennis
Janiak, Christoph
Müller, Thomas J. J.
Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern
title Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern
title_full Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern
title_fullStr Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern
title_full_unstemmed Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern
title_short Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern
title_sort solid‐state emission and aggregate emission of aroyl‐ s,n‐ketene acetals are controlled and tuned by their substitution pattern
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9828079/
https://www.ncbi.nlm.nih.gov/pubmed/36111794
http://dx.doi.org/10.1002/chem.202202579
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