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Article: Patchy particle self-assembly via metal coordination

TitlePatchy particle self-assembly via metal coordination
Authors
Issue Date2013
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.html
Citation
Journal of the American Chemical Society, 2013, v. 135 n. 38, p. 14064-14067 How to Cite?
AbstractColloids with high-symmetry patches are functionalized with metal-coordination-based recognition units and assembled into larger chain architectures, demonstrating for the first time the use of metal coordination as a specific force in colloidal self-assembly. The cross-linked poly(styrene)-based patchy particles are fabricated by encapsulation of colloidal clusters following a two-stage swelling and polymerization methodology. The particle patches, containing carboxylic acid groups, are site-specifically functionalized either with a triblock copolymer (TBC), bearing primary alcohols, alkyl chains, and palladated pincer receptors, synthesized by ring-opening metathesis polymerization, or with a small molecule bearing a pyridine headgroup. Functionalizing with a TBC provides design flexibility for independently setting the range of the interaction and the recognition motif.
Persistent Identifierhttp://hdl.handle.net/10722/231076
ISSN
2015 Impact Factor: 13.038
2015 SCImago Journal Rankings: 7.123

 

DC FieldValueLanguage
dc.contributor.authorWang, Y-
dc.contributor.authorHollingsworth, AD-
dc.contributor.authorYang, SK-
dc.contributor.authorPatel, S-
dc.contributor.authorPine, DJ-
dc.contributor.authorWeck, M-
dc.date.accessioned2016-09-02T02:08:18Z-
dc.date.available2016-09-02T02:08:18Z-
dc.date.issued2013-
dc.identifier.citationJournal of the American Chemical Society, 2013, v. 135 n. 38, p. 14064-14067-
dc.identifier.issn0002-7863-
dc.identifier.urihttp://hdl.handle.net/10722/231076-
dc.description.abstractColloids with high-symmetry patches are functionalized with metal-coordination-based recognition units and assembled into larger chain architectures, demonstrating for the first time the use of metal coordination as a specific force in colloidal self-assembly. The cross-linked poly(styrene)-based patchy particles are fabricated by encapsulation of colloidal clusters following a two-stage swelling and polymerization methodology. The particle patches, containing carboxylic acid groups, are site-specifically functionalized either with a triblock copolymer (TBC), bearing primary alcohols, alkyl chains, and palladated pincer receptors, synthesized by ring-opening metathesis polymerization, or with a small molecule bearing a pyridine headgroup. Functionalizing with a TBC provides design flexibility for independently setting the range of the interaction and the recognition motif.-
dc.languageeng-
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.html-
dc.relation.ispartofJournal of the American Chemical Society-
dc.titlePatchy particle self-assembly via metal coordination-
dc.typeArticle-
dc.identifier.emailWang, Y: wanglab@hku.hk-
dc.identifier.authorityWang, Y=rp02191-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ja4075979-
dc.identifier.scopuseid_2-s2.0-84884870510-
dc.identifier.volume135-
dc.identifier.issue38-
dc.identifier.spage14064-
dc.identifier.epage14067-
dc.publisher.placeUnited States-

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