Supramolecular Phase-Selective Gelation by Peptides Bearing Side-Chain Azobenzenes: Effect of Ultrasound and Potential for Dye Removal and Oil Spill Remediation

URN to cite this document:: urn:nbn:de:bvb:355-epub-415493
DOI to cite this document:: 10.5283/epub.41549

Bachl, Jürgen ; Oehm, Stefan ; Mayr, Judith ; Díaz Díaz, David

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Date of publication of this fulltext: 11 Feb 2020 14:29

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Abstract

Phase selective gelation (PSG) of organic phases from their non-miscible mixtures with water was achieved using tetrapeptides bearing a side-chain azobenzene moiety. The presence of the chromophore allowed PSG at the same concentration as the minimum gelation concentration (MGC) necessary to obtain the gels in pure organic phases. Remarkably, the presence of the water phase during PSG did not ...