Formation of Two-Dimensional Supramolecular Polymers by Amphiphilic Pyrene Oligomers

Formation of Two-Dimensional Supramolecular Polymers by Amphiphilic Pyrene Oligomers

Reading the bands: Amphiphilic pyrene trimers self‐assemble into two‐dimensional, supramolecular polymers in aqueous medium. Folding and aggregation processes are accompanied by simultaneous development of J‐ and H‐bands and significant changes in the fluorescence properties. The formation of sheet‐...

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Veröffentlicht in:Angewandte Chemie International Edition 2013-10, Vol.52 (44), p.11488-11493
Hauptverfasser: Vybornyi, Mykhailo, Rudnev, Alexander V., Langenegger, Simon M., Wandlowski, Thomas, Calzaferri, Gion, Häner, Robert
Format: Artikel
Sprache:eng
Schlagworte:
Agglomeration
Bands
Formations
H-aggregates
J-aggregates
nanosheets
Oligomers
pyrene
Pyrenes
Supramolecular polymers
Trimers
Two dimensional
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Beschreibung
Zusammenfassung:Reading the bands: Amphiphilic pyrene trimers self‐assemble into two‐dimensional, supramolecular polymers in aqueous medium. Folding and aggregation processes are accompanied by simultaneous development of J‐ and H‐bands and significant changes in the fluorescence properties. The formation of sheet‐like nano‐structures is confirmed by AFM.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201307029