Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features

Detalhes bibliográficos
Autor(a) principal: Quintella, Cristina Maria Assis Lopes Tavares da Mata Hermida
Data de Publicação: 2004
Outros Autores: Musse, Ana Paula Santana, Gonçalves, Cristiane Carla
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14052
Resumo: Texto completo: acesso restrito. p. 2751–2755
id UFBA-2_12950030508c0810b3e41665ec0fd3fc
oai_identifier_str oai:repositorio.ufba.br:ri/14052
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Quintella, Cristina Maria Assis Lopes Tavares da Mata HermidaMusse, Ana Paula SantanaGonçalves, Cristiane CarlaQuintella, Cristina Maria Assis Lopes Tavares da Mata HermidaMusse, Ana Paula SantanaGonçalves, Cristiane Carla2013-12-06T14:48:27Z20041520-6106http://repositorio.ufba.br/ri/handle/ri/14052v. 108, n. 8Texto completo: acesso restrito. p. 2751–2755Although lobed jets have been known for over 60 years, the causes behind their lobes generation and 90° twist has not yet been elucidated. Four vertical ethylene glycol jets were generated by 300 or 500 μm thick slit nozzles. The jets showed six lobes twisted 90° one from another. The odd and the even lobes were in the frontal and lateral planes, respectively. For each jet, the length of the lobes increased with volumetric rate while their number remained constant. Polarization maps of molecular alignment for frontal and lateral views were acquired by fluorescence depolarization (0.01 mm2 resolution). Upon their integration, velocity maps were obtained. These allowed to identify at the top of each lobe two lateral divergent inner streams that converge at the bottom. Then they merged, generating the next lobe at exactly 90°. This pattern repeated itself producing the consecutive lobes. Additionally, the polarization maps showed that lobed jets may be suitable to control molecular alignment reactions as they provide quite defined regions of high or low molecular alignment (within each lobe) and have efficient molecular mixing at the merging points (between the lobes).Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-12-06T14:48:27Z No. of bitstreams: 1 Cristina M. Quintella.pdf: 96389 bytes, checksum: f930f62f6739259b85e951d27ec06bc8 (MD5)Made available in DSpace on 2013-12-06T14:48:27Z (GMT). No. of bitstreams: 1 Cristina M. Quintella.pdf: 96389 bytes, checksum: f930f62f6739259b85e951d27ec06bc8 (MD5) Previous issue date: 2004http://dx.doi.org/ 10.1021/jp035218xreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAFluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural FeaturesJournal of Physical Chemistry Binfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALCristina M. Quintella.pdfCristina M. Quintella.pdfapplication/pdf96389https://repositorio.ufba.br/bitstream/ri/14052/1/Cristina%20M.%20Quintella.pdff930f62f6739259b85e951d27ec06bc8MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14052/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTCristina M. Quintella.pdf.txtCristina M. Quintella.pdf.txtExtracted texttext/plain30071https://repositorio.ufba.br/bitstream/ri/14052/3/Cristina%20M.%20Quintella.pdf.txt859bb317e1f5c4a567d0a6db6e6c89aeMD53ri/140522022-07-05 14:03:30.873oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:30Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
dc.title.alternative.pt_BR.fl_str_mv Journal of Physical Chemistry B
title Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
spellingShingle Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
Quintella, Cristina Maria Assis Lopes Tavares da Mata Hermida
title_short Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
title_full Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
title_fullStr Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
title_full_unstemmed Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
title_sort Fluorescence Depolarization Investigation of the Lobed Jet 90° Twists and Structural Features
author Quintella, Cristina Maria Assis Lopes Tavares da Mata Hermida
author_facet Quintella, Cristina Maria Assis Lopes Tavares da Mata Hermida
Musse, Ana Paula Santana
Gonçalves, Cristiane Carla
author_role author
author2 Musse, Ana Paula Santana
Gonçalves, Cristiane Carla
author2_role author
author
dc.contributor.author.fl_str_mv Quintella, Cristina Maria Assis Lopes Tavares da Mata Hermida
Musse, Ana Paula Santana
Gonçalves, Cristiane Carla
Quintella, Cristina Maria Assis Lopes Tavares da Mata Hermida
Musse, Ana Paula Santana
Gonçalves, Cristiane Carla
description Texto completo: acesso restrito. p. 2751–2755
publishDate 2004
dc.date.issued.fl_str_mv 2004
dc.date.accessioned.fl_str_mv 2013-12-06T14:48:27Z
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://repositorio.ufba.br/ri/handle/ri/14052
dc.identifier.issn.none.fl_str_mv 1520-6106
dc.identifier.number.pt_BR.fl_str_mv v. 108, n. 8
identifier_str_mv 1520-6106
v. 108, n. 8
url http://repositorio.ufba.br/ri/handle/ri/14052
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/ 10.1021/jp035218x
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/14052/1/Cristina%20M.%20Quintella.pdf
https://repositorio.ufba.br/bitstream/ri/14052/2/license.txt
https://repositorio.ufba.br/bitstream/ri/14052/3/Cristina%20M.%20Quintella.pdf.txt
bitstream.checksum.fl_str_mv f930f62f6739259b85e951d27ec06bc8
ff6eaa8b858ea317fded99f125f5fcd0
859bb317e1f5c4a567d0a6db6e6c89ae
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1808459466608214016

Registros relacionados