Metastable hydrogels from aromatic dipeptides

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Conte, M. P. and Singh, N. and Sasselli, I. R. and Escuder, B. and Ulijn, R. V. (2016) Metastable hydrogels from aromatic dipeptides. Chemical Communications, 52 (96). pp. 13889-13892. ISSN 1359-7345 (https://doi.org/10.1039/C6CC05821C)

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Abstract

We demonstrate that the well-known self-assembling dipeptide diphenylalanine (FF) and its amidated derivative (FF-NH2) can form metastable hydrogels upon sonication of the dipeptide solutions. The hydrogels show instantaneous syneresis upon mechanical contact resulting in rapid expulsion of water and collapse into a semi-solid gel.

ORCID iDs

Conte, M. P. ORCID logoORCID: https://orcid.org/0000-0001-8706-4901, Singh, N., Sasselli, I. R. ORCID logoORCID: https://orcid.org/0000-0001-6062-2440, Escuder, B. and Ulijn, R. V. ORCID logoORCID: https://orcid.org/0000-0001-7974-3779;
CORE (COnnecting REpositories)