Self-assembly scenarios of patchy colloidal particles

6 pags, 3 figs

Detalles Bibliográficos
Autores: Doppelbauer, G., Noya, Eva G., Bianchi, E., Kahl, Gerhard
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/253031
Acceso en línea:http://hdl.handle.net/10261/253031
Access Level:acceso abierto
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spelling Self-assembly scenarios of patchy colloidal particlesDoppelbauer, G.Noya, Eva G.Bianchi, E.Kahl, Gerhard6 pags, 3 figsThe rapid progress in precisely designing the surface decoration of patchy colloidal particles offers a new, yet unexperienced freedom to create building entities for larger, more complex structures in soft matter systems. However, it is extremely difficult to predict the large variety of ordered equilibrium structures that these particles are able to undergo, under the variation of external parameters such as temperature or pressure. Here we show that, by a novel combination of two theoretical tools, it is indeed possible to predict the self-assembly scenario of patchy colloidal particles: on one hand, a reliable and efficient optimization tool based on the ideas of evolutionary algorithms helps to identify the ordered equilibrium structures to be expected at T = 0; on the other hand, suitable simulation techniques allow us to estimate via free energy calculations the phase diagram at finite temperature. With these powerful approaches we are able to identify the broad variety of emerging self-assembly scenarios for spherical colloids decorated with four patches and we investigate and discuss the stability of the crystal structures on modifying in a controlled way the tetrahedral arrangement of the patches. This journal is © The Royal Society of Chemistry 2012.Financial support by the Austrian Science Foundation (FWF) under project no. W004, P23910-N16 and M1170-N16 is gratefully acknowledged. E.G.N. acknowledges support from grant no. FIS2010-15502 from the Dirección General de Investigación and S2009/ESP-1691 (program MODELICO) from the Comunidad Autónoma de MadridRoyal Society of Chemistry (UK)Austrian Science FundDirección General de Investigación Científica y Técnica, DGICT (España)Comunidad de MadridConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202120122021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/253031reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#S2009/ESP-169/MODELICOhttp://dx.doi.org/10.1039/c2sm26043cSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2530312026-05-22T06:33:51Z
dc.title.none.fl_str_mv Self-assembly scenarios of patchy colloidal particles
title Self-assembly scenarios of patchy colloidal particles
spellingShingle Self-assembly scenarios of patchy colloidal particles
Doppelbauer, G.
title_short Self-assembly scenarios of patchy colloidal particles
title_full Self-assembly scenarios of patchy colloidal particles
title_fullStr Self-assembly scenarios of patchy colloidal particles
title_full_unstemmed Self-assembly scenarios of patchy colloidal particles
title_sort Self-assembly scenarios of patchy colloidal particles
dc.creator.none.fl_str_mv Doppelbauer, G.
Noya, Eva G.
Bianchi, E.
Kahl, Gerhard
author Doppelbauer, G.
author_facet Doppelbauer, G.
Noya, Eva G.
Bianchi, E.
Kahl, Gerhard
author_role author
author2 Noya, Eva G.
Bianchi, E.
Kahl, Gerhard
author2_role author
author
author
dc.contributor.none.fl_str_mv Austrian Science Fund
Dirección General de Investigación Científica y Técnica, DGICT (España)
Comunidad de Madrid
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description 6 pags, 3 figs
publishDate 2012
dc.date.none.fl_str_mv 2012
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/253031
url http://hdl.handle.net/10261/253031
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
S2009/ESP-169/MODELICO
http://dx.doi.org/10.1039/c2sm26043c
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Royal Society of Chemistry (UK)
publisher.none.fl_str_mv Royal Society of Chemistry (UK)
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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