Dewetting instability during the formation of polymersomes from block-copolymer-stabilized double emulsions

We investigate the formation of polymer vesicles, or polymersomes, of polystyrene-block-poly(ethylene oxide) diblock copolymers using double emulsion droplets of controlled architecture as templates. To engineer the structure of the polymersomes, it is important to consider the concentration of dibl...

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Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 22(2006), 10 vom: 09. Mai, Seite 4457-61
1. Verfasser: Hayward, Ryan C (VerfasserIn)
Weitere Verfasser: Utada, Andrew S, Dan, Nily, Weitz, David A
Format: Aufsatz
Sprache:English
Veröffentlicht: 2006
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
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520 |a We investigate the formation of polymer vesicles, or polymersomes, of polystyrene-block-poly(ethylene oxide) diblock copolymers using double emulsion droplets of controlled architecture as templates. To engineer the structure of the polymersomes, it is important to consider the concentration of diblock copolymer in the middle phase of the double emulsion. We describe how the presence of excess polymer can induce a transition from complete wetting to partial wetting of the middle phase, resulting in polymer shells with inhomogeneous thicknesses 
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700 1 |a Utada, Andrew S  |e verfasserin  |4 aut 
700 1 |a Dan, Nily  |e verfasserin  |4 aut 
700 1 |a Weitz, David A  |e verfasserin  |4 aut 
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