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dc.contributor.author
Kurisu, Minoru
dc.contributor.author
Aoki, Harutaka
dc.contributor.author
Jimbo, Takehiro
dc.contributor.author
Sakuma, Yuka
dc.contributor.author
Imai, Masayuki
dc.contributor.author
Serrano-Luginbühl, Sandra
dc.contributor.author
Walde, Peter Johann
dc.date.accessioned
2020-01-23T08:00:22Z
dc.date.available
2019-10-25T05:02:53Z
dc.date.available
2019-10-25T11:13:52Z
dc.date.available
2020-01-23T08:00:22Z
dc.date.issued
2019-12
dc.identifier.other
10.1038/s42004-019-0218-0
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/372788
dc.identifier.doi
10.3929/ethz-b-000372788
dc.description.abstract
Molecular assembly systems that have autonomous reproduction and Darwinian evolution abilities can be considered as minimal cell-like systems. Here we demonstrate the reproduction of cell-sized vesicles composed of AOT, i.e., sodium bis-(2-ethylhexyl) sulfosuccinate, coupled with an enzymatic polymerisation reaction occurring on the surface of the vesicles. The particular reaction used is the horseradish peroxidase-catalysed polymerisation of aniline with hydrogen peroxide as oxidant, which yields polyaniline in its emeraldine salt form (PANI-ES). If AOT micelles are added during this polymerisation reaction, the AOT - PANI-ES vesicles interact with the AOT molecules in the external solution and selectively incorporate them in their membrane, which leads to a growth of the vesicles. If the AOT vesicles also contain cholesterol, the vesicles not only show growth, but also reproduction. An important characteristic of this reproduction system is that the AOT-based vesicles encourage the synthesis of PANI-ES and PANI-ES promotes the growth of AOT vesicles.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Nature Publishing Group
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Reproduction of vesicles coupled with a vesicle surface-confined enzymatic polymerisation
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2019-10-11
ethz.journal.title
Communications Chemistry
ethz.journal.volume
2
en_US
ethz.pages.start
117
en_US
ethz.size
10 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
London
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02160 - Dep. Materialwissenschaft / Dep. of Materials::03763 - Niederberger, Markus / Niederberger, Markus
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02160 - Dep. Materialwissenschaft / Dep. of Materials::03763 - Niederberger, Markus / Niederberger, Markus
ethz.date.deposited
2019-10-25T05:03:00Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2019-10-25T11:14:03Z
ethz.rosetta.lastUpdated
2020-02-15T23:47:49Z
ethz.rosetta.versionExported
true
ethz.COinS
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