Rheo-NMR velocimetry characterisation of PBLG/m-cresol
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/16045 |
Resumo: | NMR spectroscopy was used to characterise the velocity profile in nematic solutions of poly(gamma-benzyl-L-glutamate) (PBLG) in m-cresol during the application of a simple shear-flow at constant shear-rate values. In this study, the rheo-NMR technique was used that allows an insight over the fluid dynamics during the application of a shear flow in the presence of an external magnetic field, in a perpendicular direction to the shear gradient. Using this Magnetic Resonance Imaging (MRI) based technique, the velocity profile developed inside the system is accessed. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Rheo-NMR velocimetry characterisation of PBLG/m-cresolRheo-NMRMRIPBLGVelocimetryNMR spectroscopy was used to characterise the velocity profile in nematic solutions of poly(gamma-benzyl-L-glutamate) (PBLG) in m-cresol during the application of a simple shear-flow at constant shear-rate values. In this study, the rheo-NMR technique was used that allows an insight over the fluid dynamics during the application of a shear flow in the presence of an external magnetic field, in a perpendicular direction to the shear gradient. Using this Magnetic Resonance Imaging (MRI) based technique, the velocity profile developed inside the system is accessed.Taylor & FrancisRCIPLLeal, Catarina R.Feio, GabrielAlmeida, Pedro L.2023-05-16T13:44:28Z2023-03-172023-03-17T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/16045engLEAL, Catarina R.; FEIO, Gabriel M.; ALMEIDA, Pedro L. – Rheo-NMR velocimetry characterisation of PBLG/m-cresol. Liquid Crystals. ISSN 0267-8292. (2023), pp. 1-6.0267-829210.1080/02678292.2023.21901741366-5855info: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:RCAAP2023-08-03T10:14:17Zoai:repositorio.ipl.pt:10400.21/16045Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:23:39.082573Repositório 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 |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol |
title |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol |
spellingShingle |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol Leal, Catarina R. Rheo-NMR MRI PBLG Velocimetry |
title_short |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol |
title_full |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol |
title_fullStr |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol |
title_full_unstemmed |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol |
title_sort |
Rheo-NMR velocimetry characterisation of PBLG/m-cresol |
author |
Leal, Catarina R. |
author_facet |
Leal, Catarina R. Feio, Gabriel Almeida, Pedro L. |
author_role |
author |
author2 |
Feio, Gabriel Almeida, Pedro L. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Leal, Catarina R. Feio, Gabriel Almeida, Pedro L. |
dc.subject.por.fl_str_mv |
Rheo-NMR MRI PBLG Velocimetry |
topic |
Rheo-NMR MRI PBLG Velocimetry |
description |
NMR spectroscopy was used to characterise the velocity profile in nematic solutions of poly(gamma-benzyl-L-glutamate) (PBLG) in m-cresol during the application of a simple shear-flow at constant shear-rate values. In this study, the rheo-NMR technique was used that allows an insight over the fluid dynamics during the application of a shear flow in the presence of an external magnetic field, in a perpendicular direction to the shear gradient. Using this Magnetic Resonance Imaging (MRI) based technique, the velocity profile developed inside the system is accessed. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-05-16T13:44:28Z 2023-03-17 2023-03-17T00:00:00Z |
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/10400.21/16045 |
url |
http://hdl.handle.net/10400.21/16045 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
LEAL, Catarina R.; FEIO, Gabriel M.; ALMEIDA, Pedro L. – Rheo-NMR velocimetry characterisation of PBLG/m-cresol. Liquid Crystals. ISSN 0267-8292. (2023), pp. 1-6. 0267-8292 10.1080/02678292.2023.2190174 1366-5855 |
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 |
Taylor & Francis |
publisher.none.fl_str_mv |
Taylor & Francis |
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 |
repository.mail.fl_str_mv |
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1799133508671635456 |