DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ferris, Daniel P. | ko |
dc.contributor.author | Zhao, Yan-Li | ko |
dc.contributor.author | Khashab, Niveen M. | ko |
dc.contributor.author | Khatib, Hussam A. | ko |
dc.contributor.author | Stoddart, James Fraser | ko |
dc.contributor.author | Zink, Jeffrey I. | ko |
dc.date.accessioned | 2013-03-08T18:35:43Z | - |
dc.date.available | 2013-03-08T18:35:43Z | - |
dc.date.created | 2012-03-13 | - |
dc.date.created | 2012-03-13 | - |
dc.date.issued | 2009-02 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.131, no.5, pp.1686 - 1686 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10203/93927 | - |
dc.description.abstract | Mesoporous silica (MCM-41) nanoparticles modified by azobenzene derivatives, capable of storing small molecules and releasing them following light irradiation, have been fabricated and characterized. In the presence of the beta-cyclodextrin and/or pyrene-modified beta-cyclodextrin rings, the beta-cyclodextrin and/or pyrene-modified beta-cyclodextrin rings will thread onto the azobenzene-containing stalks and bind to trans-azobenzene units to form the pseudorotaxanes, thus seating the nanopores and stopping release of the cargo. Upon irradiation, the isomerization of trans-to-cis azobenzene units leads to the dissociation of the beta-cyclodextrin and/or pyrene-modified beta-cyclodextrin rings from the stalks, thus opening the gates to the nanopores and releasing the cargo. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | MESOPOROUS SILICA NANOPARTICLES | - |
dc.subject | DRIVEN MOLECULAR SHUTTLE | - |
dc.subject | DRUG-DELIVERY SYSTEM | - |
dc.subject | GEL THIN-FILMS | - |
dc.subject | INCLUSION COMPLEXES | - |
dc.subject | BETA-CYCLODEXTRIN | - |
dc.subject | SUPRAMOLECULAR NANOVALVE | - |
dc.subject | LUMINESCENT MOLECULES | - |
dc.subject | ALPHA-CYCLODEXTRIN | - |
dc.subject | CONTROLLED-RELEASE | - |
dc.title | Light-Operated Mechanized Nanoparticles | - |
dc.type | Article | - |
dc.identifier.wosid | 000264792100032 | - |
dc.identifier.scopusid | 2-s2.0-67849095779 | - |
dc.type.rims | ART | - |
dc.citation.volume | 131 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 1686 | - |
dc.citation.endingpage | 1686 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1021/ja807798g | - |
dc.contributor.nonIdAuthor | Ferris, Daniel P. | - |
dc.contributor.nonIdAuthor | Zhao, Yan-Li | - |
dc.contributor.nonIdAuthor | Khashab, Niveen M. | - |
dc.contributor.nonIdAuthor | Khatib, Hussam A. | - |
dc.contributor.nonIdAuthor | Zink, Jeffrey I. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | MESOPOROUS SILICA NANOPARTICLES | - |
dc.subject.keywordPlus | DRIVEN MOLECULAR SHUTTLE | - |
dc.subject.keywordPlus | DRUG-DELIVERY SYSTEM | - |
dc.subject.keywordPlus | GEL THIN-FILMS | - |
dc.subject.keywordPlus | INCLUSION COMPLEXES | - |
dc.subject.keywordPlus | BETA-CYCLODEXTRIN | - |
dc.subject.keywordPlus | SUPRAMOLECULAR NANOVALVE | - |
dc.subject.keywordPlus | LUMINESCENT MOLECULES | - |
dc.subject.keywordPlus | ALPHA-CYCLODEXTRIN | - |
dc.subject.keywordPlus | CONTROLLED-RELEASE | - |
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