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231224s2015 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.5b00732
|2 doi
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|a pubmed24n0832.xml
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|a (NLM)26061672
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|a DE-627
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|e rakwb
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|a eng
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|a Sander, Jonathan S
|e verfasserin
|4 aut
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|a Robust Microcompartments with Hydrophobically Gated Shells
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|c 2015
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|a Text
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|a ƒaComputermedien
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|a Date Completed 24.03.2016
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|a Date Revised 30.06.2015
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a We report on robust synthetic microcompartments with hydrophobically gated shells that can reversibly swell and contract multiple times upon external stimuli. The gating mechanism relies on a hydrophilic-hydrophobic transition of a polymer layer that is grafted on inorganic colloidosomes using atom-transfer radical polymerization. As a result of such a transition, the initially tight hydrophobic shell becomes permeable to the diffusion of hydrophilic solutes across the microcompartment walls. Surprisingly, the microcompartments are strong enough to retain their spherical shape during several swelling and contraction cycles. This provides a powerful alternative platform for the creation of synthetic microreactors and protocells that interact with the surrounding media through a simple gating mechanism and are sufficiently robust for further engineering of increasingly complex compartmentalized structures
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Methacrylates
|2 NLM
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|a Nylons
|2 NLM
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|a poly(2-(dimethylamino)ethyl methacrylate)
|2 NLM
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|a Steinacher, Mathias
|e verfasserin
|4 aut
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|a Loiseau, Eve
|e verfasserin
|4 aut
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|a Demirörs, Ahmet F
|e verfasserin
|4 aut
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|a Zanini, Michele
|e verfasserin
|4 aut
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|a Isa, Lucio
|e verfasserin
|4 aut
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|a Studart, André R
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 31(2015), 25 vom: 30. Juni, Seite 6965-70
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|x 1520-5827
|7 nnns
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|g volume:31
|g year:2015
|g number:25
|g day:30
|g month:06
|g pages:6965-70
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|u http://dx.doi.org/10.1021/acs.langmuir.5b00732
|3 Volltext
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