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Authors: Sarkar, Aritra
Kölsch, Jonas C.
Berač, Christian M.
Venugopal, Akhil
Sasmal, Ranjan
Otter, Ronja
Besenius, Pol
George, Subi J.
Title: Impact of NDI‐core substitution on the pH‐responsive nature of peptide‐tethered luminescent supramolecular polymers
Online publication date: 21-Oct-2020
Year of first publication: 2020
Language: english
Abstract: The pH‐responsive nature of two self‐assembled NDI‐peptide amphiphile conjugates is reported. The diethoxy substituted NDI showed a pH‐dependent assembly behaviour, as expected. In contrast, the isopropylamino‐ and ethoxy‐substituted NDI based supramolecular polymer was stable at acidic and basic aqueous conditions. This finding highlights how subtle changes in the molecular design of π‐stacked chromophore‐peptide conjugates have a drastic impact on their equilibrium structure and ultimately functional properties.
DDC: 540 Chemie
540 Chemistry and allied sciences
Institution: Johannes Gutenberg-Universität Mainz
Department: FB 09 Chemie, Pharmazie u. Geowissensch.
Place: Mainz
Version: Published version
Publication type: Zeitschriftenaufsatz
License: CC BY-NC
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Journal: ChemistryOpen
Pages or article number: 346
Publisher: Wiley-VCH-Verl.
Publisher place: Weinheim
Issue date: 2020
ISSN: 2191-1363
Publisher URL:
Publisher DOI: 10.1002/open.202000017
Appears in collections:JGU-Publikationen

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