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Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment

Bibliographic Details
Main Author: Monteiro, Fernando C.
Publication Date: 2014
Other Authors: Taboada, Bruna Rafaela Pereira, Lima, Rui A.
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10198/16725
Summary: The present study aims to assess the motion of red blood cells (RBCs) under both shear and extensional flow using an image based technique. For this purpose, a microchannel having a smooth contraction was used and the images were captured by a standard high-speed microscopy system. An image processing and analyzing method has been developed in the MATLAB environment, to track the RBCs motion. The keyhole model, tested in this study, proved to be a promising technique to track individual RBCs in microchannels.
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spelling Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessmentImage analysisMedical image processingPDMS microchannelsRed blood cellsThe present study aims to assess the motion of red blood cells (RBCs) under both shear and extensional flow using an image based technique. For this purpose, a microchannel having a smooth contraction was used and the images were captured by a standard high-speed microscopy system. An image processing and analyzing method has been developed in the MATLAB environment, to track the RBCs motion. The keyhole model, tested in this study, proved to be a promising technique to track individual RBCs in microchannels.The authors acknowledge the financial support provided by 2007 Global COE Program “Global Nano-Biomedical Engineering Education and Research Network”, Japan and grant-in-Aid for Science and Technology PTDC/SAU-BEB/108728/2008, PTDC/SAU-BEB/105650/2008, PTDC/EME-MFE/099109/2008 and PTDC/SAU-ENB/116929/2010 from FCT (Science and Technology Foundation), COMPETE, QREN and European Union (FEDER).Taylor & FrancisBiblioteca Digital do IPBMonteiro, Fernando C.Taboada, Bruna Rafaela PereiraLima, Rui A.2018-04-06T11:25:07Z20142014-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10198/16725engMonteiro, Fernando C., Taboada, B.; Lima, R. (2014). Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment. In 4th Eccomas Thematic Conference on Computational Vision and Medical Image Processing. Funchal, Portugal. p. 369-374. ISBN 978-113800081-0978-113800081-0info: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:RCAAP2025-02-25T12:06:34Zoai:bibliotecadigital.ipb.pt:10198/16725Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T11:33:17.193099Repositórios 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 Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
title Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
spellingShingle Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
Monteiro, Fernando C.
Image analysis
Medical image processing
PDMS microchannels
Red blood cells
title_short Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
title_full Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
title_fullStr Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
title_full_unstemmed Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
title_sort Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
author Monteiro, Fernando C.
author_facet Monteiro, Fernando C.
Taboada, Bruna Rafaela Pereira
Lima, Rui A.
author_role author
author2 Taboada, Bruna Rafaela Pereira
Lima, Rui A.
author2_role author
author
dc.contributor.none.fl_str_mv Biblioteca Digital do IPB
dc.contributor.author.fl_str_mv Monteiro, Fernando C.
Taboada, Bruna Rafaela Pereira
Lima, Rui A.
dc.subject.por.fl_str_mv Image analysis
Medical image processing
PDMS microchannels
Red blood cells
topic Image analysis
Medical image processing
PDMS microchannels
Red blood cells
description The present study aims to assess the motion of red blood cells (RBCs) under both shear and extensional flow using an image based technique. For this purpose, a microchannel having a smooth contraction was used and the images were captured by a standard high-speed microscopy system. An image processing and analyzing method has been developed in the MATLAB environment, to track the RBCs motion. The keyhole model, tested in this study, proved to be a promising technique to track individual RBCs in microchannels.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
2018-04-06T11:25:07Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10198/16725
url http://hdl.handle.net/10198/16725
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Monteiro, Fernando C., Taboada, B.; Lima, R. (2014). Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment. In 4th Eccomas Thematic Conference on Computational Vision and Medical Image Processing. Funchal, Portugal. p. 369-374. ISBN 978-113800081-0
978-113800081-0
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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833592014092894208

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