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Article: Construction of a pH-driven supramolecular nanovalve

TitleConstruction of a pH-driven supramolecular nanovalve
Authors
Nguyen, Thoi D.Leung, Ken C.F.Liong, MontyPentecost, Cari D.Stoddart, J. FraserZink, Jeffrey I.
Issue Date2006
Citation
Organic Letters, 2006, v. 8, n. 15, p. 3363-3366 How to Cite?
DOI: http://dx.doi.org/10.1021/ol0612509
AbstractThe versatility of supramolecular chemistry has been exploited in constructing nanovalves based on mesoporous silica MCM-41 and the mutual recognition between secondary dialkylammonium ions and dibenzo[24]crown-8 (DB24C8). Naphthalene-containing dialkylammonium threads were tethered to the MCM-41, followed by loading with coumarin 460 and capping with DB24C8. Controlled release of coumarin 460 from the pores of MCM-41 was demonstrated using different bases. The rate of release of coumarin 460 from the nanovalves depends on the size of the base. © 2006 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/332682
ISSN
1523-7060
2023 Impact Factor: 4.9
2023 SCImago Journal Rankings: 1.245
ISI Accession Number ID
WOS:000239001500052

 

DC FieldValueLanguage
dc.contributor.authorNguyen, Thoi D.-
dc.contributor.authorLeung, Ken C.F.-
dc.contributor.authorLiong, Monty-
dc.contributor.authorPentecost, Cari D.-
dc.contributor.authorStoddart, J. Fraser-
dc.contributor.authorZink, Jeffrey I.-
dc.date.accessioned2023-10-06T05:13:28Z-
dc.date.available2023-10-06T05:13:28Z-
dc.date.issued2006-
dc.identifier.citationOrganic Letters, 2006, v. 8, n. 15, p. 3363-3366-
dc.identifier.issn1523-7060-
dc.identifier.urihttp://hdl.handle.net/10722/332682-
dc.description.abstractThe versatility of supramolecular chemistry has been exploited in constructing nanovalves based on mesoporous silica MCM-41 and the mutual recognition between secondary dialkylammonium ions and dibenzo[24]crown-8 (DB24C8). Naphthalene-containing dialkylammonium threads were tethered to the MCM-41, followed by loading with coumarin 460 and capping with DB24C8. Controlled release of coumarin 460 from the pores of MCM-41 was demonstrated using different bases. The rate of release of coumarin 460 from the nanovalves depends on the size of the base. © 2006 American Chemical Society.-
dc.languageeng-
dc.relation.ispartofOrganic Letters-
dc.titleConstruction of a pH-driven supramolecular nanovalve-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ol0612509-
dc.identifier.pmid16836406-
dc.identifier.scopuseid_2-s2.0-33746917566-
dc.identifier.volume8-
dc.identifier.issue15-
dc.identifier.spage3363-
dc.identifier.epage3366-
dc.identifier.isiWOS:000239001500052-

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