Applications and limitations of uranyl ion as a photophysical probe

Detalhes bibliográficos
Autor(a) principal: Burrows, Hugh D.
Data de Publicação: 2001
Outros Autores: Miguel, Maria da Graça
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: https://hdl.handle.net/10316/5226
https://doi.org/10.1016/S0001-8686(00)00075-0
Resumo: Uranyl ion has a long-lived luminescent excited state, which can be used as a probe for the aggregation behaviour in a variety of surfactant and polymeric systems. The general spectroscopy and photophysics of this species are discussed, and the applications to specific micellar, microemulsion, vesicular and liquid crystalline systems presented. It is shown that both dynamic and structural information can be obtained from spectral and kinetic data. Examples of applications of uranyl probe studies to technologically important mesoscopic and mesoporous systems involving metal oxides, or their salts, and to humic acids and soils will also be reviewed. Emphasis will be given to both the advantages and restrictions on the use of this useful photophysical probe.
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spelling Applications and limitations of uranyl ion as a photophysical probeUranyl ionPhotophysical probesMicroheterogeneous systemsSurfactant aggregatesUranyl ion has a long-lived luminescent excited state, which can be used as a probe for the aggregation behaviour in a variety of surfactant and polymeric systems. The general spectroscopy and photophysics of this species are discussed, and the applications to specific micellar, microemulsion, vesicular and liquid crystalline systems presented. It is shown that both dynamic and structural information can be obtained from spectral and kinetic data. Examples of applications of uranyl probe studies to technologically important mesoscopic and mesoporous systems involving metal oxides, or their salts, and to humic acids and soils will also be reviewed. Emphasis will be given to both the advantages and restrictions on the use of this useful photophysical probe.http://www.sciencedirect.com/science/article/B6V5F-423HJVT-V/1/abc36a619aebc745170fe32b4e51b5fc2001info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttps://hdl.handle.net/10316/5226https://hdl.handle.net/10316/5226https://doi.org/10.1016/S0001-8686(00)00075-0engAdvances in Colloid and Interface Science. 89-90:(2001) 485-496Burrows, Hugh D.Miguel, Maria da Graçainfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2020-11-06T16:59:26Zoai:estudogeral.uc.pt:10316/5226Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T05:23:58.881529Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Applications and limitations of uranyl ion as a photophysical probe
title Applications and limitations of uranyl ion as a photophysical probe
spellingShingle Applications and limitations of uranyl ion as a photophysical probe
Burrows, Hugh D.
Uranyl ion
Photophysical probes
Microheterogeneous systems
Surfactant aggregates
title_short Applications and limitations of uranyl ion as a photophysical probe
title_full Applications and limitations of uranyl ion as a photophysical probe
title_fullStr Applications and limitations of uranyl ion as a photophysical probe
title_full_unstemmed Applications and limitations of uranyl ion as a photophysical probe
title_sort Applications and limitations of uranyl ion as a photophysical probe
author Burrows, Hugh D.
author_facet Burrows, Hugh D.
Miguel, Maria da Graça
author_role author
author2 Miguel, Maria da Graça
author2_role author
dc.contributor.author.fl_str_mv Burrows, Hugh D.
Miguel, Maria da Graça
dc.subject.por.fl_str_mv Uranyl ion
Photophysical probes
Microheterogeneous systems
Surfactant aggregates
topic Uranyl ion
Photophysical probes
Microheterogeneous systems
Surfactant aggregates
description Uranyl ion has a long-lived luminescent excited state, which can be used as a probe for the aggregation behaviour in a variety of surfactant and polymeric systems. The general spectroscopy and photophysics of this species are discussed, and the applications to specific micellar, microemulsion, vesicular and liquid crystalline systems presented. It is shown that both dynamic and structural information can be obtained from spectral and kinetic data. Examples of applications of uranyl probe studies to technologically important mesoscopic and mesoporous systems involving metal oxides, or their salts, and to humic acids and soils will also be reviewed. Emphasis will be given to both the advantages and restrictions on the use of this useful photophysical probe.
publishDate 2001
dc.date.none.fl_str_mv 2001
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10316/5226
https://hdl.handle.net/10316/5226
https://doi.org/10.1016/S0001-8686(00)00075-0
url https://hdl.handle.net/10316/5226
https://doi.org/10.1016/S0001-8686(00)00075-0
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Advances in Colloid and Interface Science. 89-90:(2001) 485-496
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv aplication/PDF
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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