Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes

Detalhes bibliográficos
Autor(a) principal: Parente Carvalho, Catia
Data de Publicação: 2017
Outros Autores: Dominguez, Zoe, Dominguez, Cristina, El-Sheshtawy, Hamdy S., Da Silva, Jose Paulo, Arteaga, Jesus F., Pischel, Uwe
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/11083
Resumo: [5]Pseudorotaxanes can be obtained by self-sorting using heteroditopic guests and various cucurbituril homologues as hosts. The assembly and chemically induced disassembly of the pseudorotaxanes can be monitored by measuring the fluorescence of the anthracene guest in solution. Mass spectral evidence for the supramolecular assemblies is obtained in the gas phase. The disassembly in the gas phase can be achieved by collision-induced dissociation leading to the corresponding [2]- and [3]pseudorotaxanes.
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spelling Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanesSupramolecular polymerizationMolecular recognitionAqueous-solutionTetra-UreaGuestFluorescenceContainersComplexesSystemsSelectivity[5]Pseudorotaxanes can be obtained by self-sorting using heteroditopic guests and various cucurbituril homologues as hosts. The assembly and chemically induced disassembly of the pseudorotaxanes can be monitored by measuring the fluorescence of the anthracene guest in solution. Mass spectral evidence for the supramolecular assemblies is obtained in the gas phase. The disassembly in the gas phase can be achieved by collision-induced dissociation leading to the corresponding [2]- and [3]pseudorotaxanes.Ministerio de Economia y Competitividad, Madrid, Spain [CTQ2011-28390, CTQ2014-54729-C2-1-P, BES2015-074458]; Junta de Andalucia [P12-FQM2140]; Fundacao para a Ciencia e a Tecnologia, Lisbon, Portugal [SFRH/BD/81628/2011]; Egyptian Ministry of Higher Education, CairoWiley-V C H Verlag GmbhSapientiaParente Carvalho, CatiaDominguez, ZoeDominguez, CristinaEl-Sheshtawy, Hamdy S.Da Silva, Jose PauloArteaga, Jesus F.Pischel, Uwe2018-12-07T14:52:27Z2017-042017-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/11083eng2191-136310.1002/open.201600173info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-24T10:22:49Zoai:sapientia.ualg.pt:10400.1/11083Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:02:36.784025Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
title Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
spellingShingle Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
Parente Carvalho, Catia
Supramolecular polymerization
Molecular recognition
Aqueous-solution
Tetra-Urea
Guest
Fluorescence
Containers
Complexes
Systems
Selectivity
title_short Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
title_full Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
title_fullStr Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
title_full_unstemmed Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
title_sort Five-Component Self-Assembly of Cucurbituril-Based Hetero-pseudorotaxanes
author Parente Carvalho, Catia
author_facet Parente Carvalho, Catia
Dominguez, Zoe
Dominguez, Cristina
El-Sheshtawy, Hamdy S.
Da Silva, Jose Paulo
Arteaga, Jesus F.
Pischel, Uwe
author_role author
author2 Dominguez, Zoe
Dominguez, Cristina
El-Sheshtawy, Hamdy S.
Da Silva, Jose Paulo
Arteaga, Jesus F.
Pischel, Uwe
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Parente Carvalho, Catia
Dominguez, Zoe
Dominguez, Cristina
El-Sheshtawy, Hamdy S.
Da Silva, Jose Paulo
Arteaga, Jesus F.
Pischel, Uwe
dc.subject.por.fl_str_mv Supramolecular polymerization
Molecular recognition
Aqueous-solution
Tetra-Urea
Guest
Fluorescence
Containers
Complexes
Systems
Selectivity
topic Supramolecular polymerization
Molecular recognition
Aqueous-solution
Tetra-Urea
Guest
Fluorescence
Containers
Complexes
Systems
Selectivity
description [5]Pseudorotaxanes can be obtained by self-sorting using heteroditopic guests and various cucurbituril homologues as hosts. The assembly and chemically induced disassembly of the pseudorotaxanes can be monitored by measuring the fluorescence of the anthracene guest in solution. Mass spectral evidence for the supramolecular assemblies is obtained in the gas phase. The disassembly in the gas phase can be achieved by collision-induced dissociation leading to the corresponding [2]- and [3]pseudorotaxanes.
publishDate 2017
dc.date.none.fl_str_mv 2017-04
2017-04-01T00:00:00Z
2018-12-07T14:52:27Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/11083
url http://hdl.handle.net/10400.1/11083
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2191-1363
10.1002/open.201600173
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley-V C H Verlag Gmbh
publisher.none.fl_str_mv Wiley-V C H Verlag Gmbh
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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