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Supramolecular Chromaticity and Thermoresponsive Hydrogels : A Self-Assembly Study on Maleamic Acid-Based Amphiphiles

Title data

Bernet, Andreas ; Behr, Marina ; Albuquerque, Rodrigo Q. ; Schmidt, Marko ; Senker, Jürgen ; Schmidt, Hans-Werner:
Supramolecular Chromaticity and Thermoresponsive Hydrogels : A Self-Assembly Study on Maleamic Acid-Based Amphiphiles.
In: Sadowski, Gabriele (Hrsg.): Intelligent hydrogels. - Cham : Springer , 2013 . - pp. 1-13 . - (Progress in Colloid and Polymer Science ; 140 )
ISBN 978-3-319-01682-5
DOI: https://doi.org/10.1007/978-3-319-01683-2_1

Project information

Project title:
Project's official titleProject's id
SPP 1259: Intelligente HydrogeleNo information

Project financing: Deutsche Forschungsgemeinschaft

Abstract in another language

A new class of homologous low molecular weight amphiphiles based on maleamic acid was synthesized and investigated in terms of its self-assembly behavior in bulk and in solution. The unexpected yellow color as bulk material and in organic solvents was revealed by means of spectroscopic and theoretical investigations to originate from intermolecular π-π interactions yielding supramolecular chromophores. It was found that the length of the alkyl chain of the amphiphiles and the resulting hydrophilic/lipophilic balance dictates the aggregation mode in bulk. One special compound exhibiting an n-tetradecyl chain was found to form stable thermoreversible supramolecular hydrogels in aqueous sodium hydroxide solutions. The corresponding hydrogels feature a rare cellular bilayer-based morphology and can be transferred into viscoelastic solutions upon heating and vice versa.

Further data

Item Type: Article in a book
Refereed: Yes
Institutions of the University: Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics IV
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics IV > Chair Theoretical Physics IV - Univ.-Prof. Dr. Stephan Kümmel
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Anorganic Chemistry III
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Anorganic Chemistry III > Chair Anorganic Chemistry III - Univ.-Prof. Dr. Jürgen Senker
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry I
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry I > Chair Macromolecular Chemistry I - Univ.-Prof. Dr. Hans-Werner Schmidt
Profile Fields
Profile Fields > Advanced Fields
Profile Fields > Advanced Fields > Polymer and Colloid Science
Profile Fields > Advanced Fields > Advanced Materials
Research Institutions
Research Institutions > Research Centres
Research Institutions > Research Centres > Bayreuth Institute of Macromolecular Research - BIMF
Research Institutions > Research Centres > Bayreuth Center for Colloids and Interfaces - BZKG
Graduate Schools
Graduate Schools > Bayreuth Graduate School of Mathematical and Natural Sciences (BayNAT)
Graduate Schools > Bayreuth Graduate School of Mathematical and Natural Sciences (BayNAT) > Photophysics of Synthetic and Biological Multichromophoric Systems
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 530 Physics
500 Science > 540 Chemistry
Date Deposited: 06 Jul 2015 08:20
Last Modified: 12 May 2016 07:46
URI: https://eref.uni-bayreuth.de/id/eprint/1148