Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system
Autor(a) principal: | |
---|---|
Data de Publicação: | 2007 |
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/10198/2013 |
Resumo: | The blood flow in microcirculation is characterized mainly by the flow of red blood cells (RBCs), which may be normal or pathological. This paper presents the application of a confocal micro-P1V system lo track RBCs through a circular polydimelhysiloxane (PDMS) microchannel. This technique, consists o!’ a spinning disk confocal microscope, high speed camera and a diode-pumped solid stale (DPSS) laser combined with a single particle tracking (SPT) software (Mtracki). To show the ability of this system detailed motions o!’ individual RBCs were measured at different haematocrits (Hct): 3%, 14% and 37%. Our results show clearly that this technique can provide detailed information about micro-scale disturbance effects caused by RBCs lo the blood flow. |
id |
RCAP_30e751dcb458dfda958b349ab073e642 |
---|---|
oai_identifier_str |
oai:bibliotecadigital.ipb.pt:10198/2013 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV systemMicrocirculationRed blood cellsMicro-PTVMicrochannelsThe blood flow in microcirculation is characterized mainly by the flow of red blood cells (RBCs), which may be normal or pathological. This paper presents the application of a confocal micro-P1V system lo track RBCs through a circular polydimelhysiloxane (PDMS) microchannel. This technique, consists o!’ a spinning disk confocal microscope, high speed camera and a diode-pumped solid stale (DPSS) laser combined with a single particle tracking (SPT) software (Mtracki). To show the ability of this system detailed motions o!’ individual RBCs were measured at different haematocrits (Hct): 3%, 14% and 37%. Our results show clearly that this technique can provide detailed information about micro-scale disturbance effects caused by RBCs lo the blood flow.COEBiblioteca Digital do IPBLima, Rui A.Ishikawa, TakujiTanaka, ShujiTakeda, MotohiroImai, YohsukeTsubota, Ken-ichiWada, ShigeoYamaguchi, Takami2010-02-19T10:15:00Z20072007-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/2013engLima, R.; Ishikawa, T.; Tanaka, S.; Takeda, M.; Imai, Y.; Tsubota, K.; Wada, S.; Yamaguchi, T. (2007). Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system. In 9th International Symposium on Future Medical Engineering based on Bio-nanotechnology. Sendai, Japan.info: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:RCAAP2023-11-21T10:06:30Zoai:bibliotecadigital.ipb.pt:10198/2013Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:55:27.064396Repositório 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 |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system |
title |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system |
spellingShingle |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system Lima, Rui A. Microcirculation Red blood cells Micro-PTV Microchannels |
title_short |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system |
title_full |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system |
title_fullStr |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system |
title_full_unstemmed |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system |
title_sort |
Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system |
author |
Lima, Rui A. |
author_facet |
Lima, Rui A. Ishikawa, Takuji Tanaka, Shuji Takeda, Motohiro Imai, Yohsuke Tsubota, Ken-ichi Wada, Shigeo Yamaguchi, Takami |
author_role |
author |
author2 |
Ishikawa, Takuji Tanaka, Shuji Takeda, Motohiro Imai, Yohsuke Tsubota, Ken-ichi Wada, Shigeo Yamaguchi, Takami |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Lima, Rui A. Ishikawa, Takuji Tanaka, Shuji Takeda, Motohiro Imai, Yohsuke Tsubota, Ken-ichi Wada, Shigeo Yamaguchi, Takami |
dc.subject.por.fl_str_mv |
Microcirculation Red blood cells Micro-PTV Microchannels |
topic |
Microcirculation Red blood cells Micro-PTV Microchannels |
description |
The blood flow in microcirculation is characterized mainly by the flow of red blood cells (RBCs), which may be normal or pathological. This paper presents the application of a confocal micro-P1V system lo track RBCs through a circular polydimelhysiloxane (PDMS) microchannel. This technique, consists o!’ a spinning disk confocal microscope, high speed camera and a diode-pumped solid stale (DPSS) laser combined with a single particle tracking (SPT) software (Mtracki). To show the ability of this system detailed motions o!’ individual RBCs were measured at different haematocrits (Hct): 3%, 14% and 37%. Our results show clearly that this technique can provide detailed information about micro-scale disturbance effects caused by RBCs lo the blood flow. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007 2007-01-01T00:00:00Z 2010-02-19T10:15:00Z |
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/10198/2013 |
url |
http://hdl.handle.net/10198/2013 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Lima, R.; Ishikawa, T.; Tanaka, S.; Takeda, M.; Imai, Y.; Tsubota, K.; Wada, S.; Yamaguchi, T. (2007). Tracking red blood cells in a circular PDMS microchannel using a confocal micro-PIV system. In 9th International Symposium on Future Medical Engineering based on Bio-nanotechnology. Sendai, Japan. |
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 |
COE |
publisher.none.fl_str_mv |
COE |
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 |
|
_version_ |
1817554402072854528 |