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Open AccessFeature PaperCommunication
Gels 2016, 2(4), 25; doi:10.3390/gels2040025

Carbamate-Based Bolaamphiphile as Low-Molecular-Weight Hydrogelators

ARNA laboratory, Univ. Bordeaux, ChemBioPharm, INSERM, U1212, CNRS UMR 5320, F-33000 Bordeaux, France
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Author to whom correspondence should be addressed.
Academic Editor: Clemens K. Weiss
Received: 22 August 2016 / Revised: 21 September 2016 / Accepted: 22 September 2016 / Published: 28 September 2016
(This article belongs to the Special Issue Colloid Chemistry)
View Full-Text   |   Download PDF [1947 KB, uploaded 29 September 2016]   |  

Abstract

A new bolaamphiphile analog featuring carbamate moieties was synthesized in six steps starting from thymidine. The amphiphile structure exhibits nucleoside-sugar polar heads attached to a hydrophobic spacer via carbamate (urethane) functions. This molecular structure, which possesses additional H-bonding capabilities, induces the stabilization of low-molecular-weight gels (LMWGs) in water. The rheological studies revealed that the new bolaamphiphile 7 stabilizes thixotropic hydrogels with a high elastic modulus (G′ > 50 kPa). View Full-Text
Keywords: nucleolipid; nucleoside; glycosyl; bolaamphiphiles; low-molecular-weight gels (LMWG); carbamate; hydrogels; supramolecular assemblies; thixotropy nucleolipid; nucleoside; glycosyl; bolaamphiphiles; low-molecular-weight gels (LMWG); carbamate; hydrogels; supramolecular assemblies; thixotropy
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Latxague, L.; Gaubert, A.; Maleville, D.; Baillet, J.; Ramin, M.A.; Barthélémy, P. Carbamate-Based Bolaamphiphile as Low-Molecular-Weight Hydrogelators. Gels 2016, 2, 25.

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