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Article: Three-dimensional lock and key colloids

TitleThree-dimensional lock and key colloids
Authors
Issue Date2014
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, 2014, v. 136 n. 19, p. 6866-6869 How to Cite?
AbstractColloids with well-defined multicavities are synthesized through the hydrolytic removal of silica cluster templates from organo-silica hybrid patchy particles. The geometry of the cavities stems from the originally assembled cluster templates, displaying well-defined three-dimensional symmetries, ranging from spherical, linear, triangular, tetrahedral, trigonal dipyramidal, octahedral, to pentagonal dipyramidal. The concave surface of the cavities is smooth, and the cavity shallowness and size can be varied. These particles with multicavities can act as 'lock' particles with multiple 'key holes'. Up to n 'key' particles can self-assemble into the lock particles via depletion interaction, resulting in multivalent, site-specific, reversible, and flexible bonding.
Persistent Identifierhttp://hdl.handle.net/10722/231075
ISSN
2015 Impact Factor: 13.038
2015 SCImago Journal Rankings: 7.123

 

DC FieldValueLanguage
dc.contributor.authorWang, Y-
dc.contributor.authorWang, Y-
dc.contributor.authorZheng, X-
dc.contributor.authorYi, GR-
dc.contributor.authorSacanna, S-
dc.contributor.authorPine, DJ-
dc.contributor.authorWeck, M-
dc.date.accessioned2016-09-02T02:01:32Z-
dc.date.available2016-09-02T02:01:32Z-
dc.date.issued2014-
dc.identifier.citationJournal of the American Chemical Society, 2014, v. 136 n. 19, p. 6866-6869-
dc.identifier.issn0002-7863-
dc.identifier.urihttp://hdl.handle.net/10722/231075-
dc.description.abstractColloids with well-defined multicavities are synthesized through the hydrolytic removal of silica cluster templates from organo-silica hybrid patchy particles. The geometry of the cavities stems from the originally assembled cluster templates, displaying well-defined three-dimensional symmetries, ranging from spherical, linear, triangular, tetrahedral, trigonal dipyramidal, octahedral, to pentagonal dipyramidal. The concave surface of the cavities is smooth, and the cavity shallowness and size can be varied. These particles with multicavities can act as 'lock' particles with multiple 'key holes'. Up to n 'key' particles can self-assemble into the lock particles via depletion interaction, resulting in multivalent, site-specific, reversible, and flexible bonding.-
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.titleThree-dimensional lock and key colloids-
dc.typeArticle-
dc.identifier.emailWang, Y: wanglab@hku.hk-
dc.identifier.authorityWang, Y=rp02191-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ja502699p-
dc.identifier.scopuseid_2-s2.0-84900823037-
dc.identifier.volume136-
dc.identifier.issue19-
dc.identifier.spage6866-
dc.identifier.epage6869-
dc.publisher.placeUnited States-

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