DOULIEZ, Jean-Paul; MARTIN, Nicolas; BENEYTON, Thomas; ELOI, Jean-Charles; CHAPEL, Jean-Paul; NAVAILLES, Laurence; BARET, Jean-Christophe; MANN, Stephen; BEVEN, Laure

doi:10.1002/anie.201802929

Metadatos

Licencia de uso del documento

DOULIEZ, Jean-Paul
Unité de recherche sur les Biopolymères, Interactions Assemblages [BIA]

MARTIN, Nicolas
Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]

BENEYTON, Thomas
Centre de recherches Paul Pascal [CRPP]

Idioma

Article de revue

Este ítem está publicado en

Angewandte Chemie International Edition. 2018-06-25, vol. 57, n° 26, p. 7780-7784

Wiley-VCH Verlag

Resumen en inglés

We describe the fabrication of stable colloidosomes derived from water-in-water Pickering-like emulsions produced by addition of fluorescent amine-modified polystyrene latex beads to an aqueous two-phase system consisting of dextran-enriched droplets dispersed in a PEG-enriched continuous phase. Addition of polyacrylic acid followed by carbodiimide-induced crosslinking with dextran produces hydrogelled droplets capable of reversible swelling and selective molecular uptake and exclusion. Colloidosomes produced specifically in all-water systems could offer new opportunities in microencapsulation and the bottom-up construction of synthetic protocells.< Leer menos

Palabras clave

Sequestration

colloidosomes

encapsulation

Palabras clave en inglés

Aqueous two-phase systems

water-in-water emultions

DOI

http://dx.doi.org/10.1002/anie.201802929

Proyecto europeo

ADG 740235

Proyecto ANR

Développement d'une infrastructure française distribuée coordonnée - ANR-10-INBS-0004

Orígen

Importado de Hal