Palmitic acid sophorolipid biosurfactant: from self-assembled fibrillar network (SAFiN) to hydrogels with fast recovery.

Hydrogels Oleic Acids Palmitic Acid Scattering, Small Angle X-Ray Diffraction
biosurfactants hydrogels self-assembled fibrillar networks (SAFiN) small-angle X-ray scattering sophorolipids thixotropic

Journal

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
ISSN: 1471-2962
Titre abrégé: Philos Trans A Math Phys Eng Sci
Pays: England
ID NLM: 101133385

Informations de publication

Date de publication:
20 Sep 2021
Historique:
entrez: 2 8 2021
pubmed: 3 8 2021
medline: 29 10 2021
Statut: ppublish

Résumé

Nanofibres are an interesting phase into which amphiphilic molecules can self-assemble. Described for a large number of synthetic lipids, they were seldom reported for natural lipids like microbial amphiphiles, known as biosurfactants. In this work, we show that the palmitic acid congener of sophorolipids (SLC16:0), one of the most studied families of biosurfactants, spontaneously forms a self-assembled fibre network (SAFiN) at pH below 6 through a pH jump process. pH-resolved

Identifiants

DOI: 10.1098/rsta.2020.0343 PMID: 34334020
pubmed: 34334020
doi: 10.1098/rsta.2020.0343
doi:

Substances chimiques

Hydrogels 0
Oleic Acids 0
sophorolipid 0
Palmitic Acid 2V16EO95H1

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

20200343

Auteurs

Niki Baccile (N)

Centre National de la Recherche Scientifique, Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP, Sorbonne Université, F-75005 Paris, France.

Ghazi Ben Messaoud (G)

Centre National de la Recherche Scientifique, Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP, Sorbonne Université, F-75005 Paris, France.

Patrick Le Griel (P)

Centre National de la Recherche Scientifique, Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP, Sorbonne Université, F-75005 Paris, France.

Nathan Cowieson (N)

Harwell Science and Innovation Campus, Diamond Light Source, Didcot, Oxfordshire, OX11 0DE, UK.

Javier Perez (J)

Synchrotron Soleil, L'Orme des Merisiers, Saint-Aubin, BP48,91192 Gif-sur-Yvette Cedex, France.

Robin Geys (R)

Centre for Industrial Biotechnology and Biocatalysis (InBio.be), Ghent University, Coupure Links 653, Ghent, Oost-Vlaanderen BE 9000, Belgium.

Marilyn De Graeve (M)

Centre for Industrial Biotechnology and Biocatalysis (InBio.be), Ghent University, Coupure Links 653, Ghent, Oost-Vlaanderen BE 9000, Belgium.

Sophie L K W Roelants (SLKW)

Centre for Industrial Biotechnology and Biocatalysis (InBio.be), Ghent University, Coupure Links 653, Ghent, Oost-Vlaanderen BE 9000, Belgium.
Bio Base Europe Pilot Plant, Rodenhuizekaai 1, Ghent, Oost-Vlaanderen BE 9000, Belgium.

Wim Soetaert (W)

Centre for Industrial Biotechnology and Biocatalysis (InBio.be), Ghent University, Coupure Links 653, Ghent, Oost-Vlaanderen BE 9000, Belgium.
Bio Base Europe Pilot Plant, Rodenhuizekaai 1, Ghent, Oost-Vlaanderen BE 9000, Belgium.

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Classifications MeSH

questionsmedicales.fr › Préparations pharmaceutiques › Colloïdes › Gels › Hydrogels › Palmitic acid sophorolipid biosurfactant: from...
questionsmedicales.fr › Lipides › Acides gras › Acides gras insaturés › Acides gras monoinsaturés › Acides oléiques › Palmitic acid sophorolipid biosurfactant: from...
questionsmedicales.fr › Lipides › Acides gras › Acides palmitiques › Acide palmitique › Palmitic acid sophorolipid biosurfactant: from...
questionsmedicales.fr › Phénomènes physiques › Diffusion de rayonnements › Diffusion aux petits angles › Palmitic acid sophorolipid biosurfactant: from...
questionsmedicales.fr › Phénomènes chimiques › Diffraction des rayons X › Palmitic acid sophorolipid biosurfactant: from...