An experimental approach to study the red blood cell dynamics in a capillary tube by biospeckle laser

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dc.citation.titleOptics and Lasers in Engineeringes
dc.citation.volume00es
dc.contributor.otherD'Arrigo, Mabel. Colaboración en preparación de muestras biológicas
dc.contributor.otherAlet, Analía I. Colaboración en preparación de muestras biológicas
dc.creatorToderi, Martín A.
dc.creatorRiquelme, Bibiana Doris
dc.creatorGalizzi, Gustavo E.
dc.date.accessioned2019-11-08T19:38:57Z
dc.date.available2019-11-08T19:38:57Z
dc.date.issued2019
dc.descriptionIn this study we investigated the human red blood cell (RBC) dynamics by means of biospeckle laser analysis. Blood samples from healthy donors were introduced in a 0.8 mm internal diameter capillary tube, and illuminated with a He-Ne laser in order to obtain the biospeckle pattern from both side and for- ward scattered light. Experiments were carried out for di erent concentrations of red blood cells in plasma, from 25% to 50%. Biospeckle parameters such as Correlation Coe cient and Inertia Moment, were calculated for di erent fre- quency bandwidths in order to assess their sensitivity and versatility. A lter based on the Discrete Wavelet Transform was used to decompose the registered sample activity. A relation between Inertia Moment and the RBCs to plasma volume ratio was observed. The Correlation Index that measures the level of correlation of biospeckle images was de ned and analyzed. This work inquires in a technique that is suitable for the development of novel non-invasive optical tools for clinical diagnosis in vascular pathologies.es
dc.description.filFil: Toderi, Martin A. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Física Rosario (IFIR-CONICET); Argentina.es
dc.description.filFil: Riquelme, Bibiana Doris. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Física Rosario (IFIR-CONICET); Argentina.es
dc.description.filFil: Riquelme, Bibiana Doris. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; Argentina.es
dc.description.filFil: Galizzi, Gustavo E. Universidad Nacional de Rosario. Instituto de Física Rosario (IFIR-CONICET); Argentina.es
dc.description.filFil: Galizzi, Gustavo E. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina.es
dc.description.sponsorshipPI BIO400 from UNRes
dc.description.sponsorshipPIP 11220150100607 from CONICETes
dc.formatapplication/pdf
dc.format.extent00es
dc.identifier.issn0143-8166es
dc.identifier.urihttp://hdl.handle.net/2133/16795
dc.language.isoenges
dc.publisherElsevieres
dc.relation.publisherversionhttps://www.journals.elsevier.com/optics-and-lasers-in-engineeringes
dc.rightsembargoedAccesses
dc.rights.holderElsevieres
dc.rights.holderUniversidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticases
dc.rights.holderToderi, Martin A.es
dc.rights.holderRiquelme, Bibiana Dorises
dc.rights.holderGalizzi, Gustavo E.es
dc.rights.textAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)es
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es*
dc.subjectRed Blood Celles
dc.subjectBiospeckle Laseres
dc.subjectWavelet Filteringes
dc.subjectCell Interactiones
dc.titleAn experimental approach to study the red blood cell dynamics in a capillary tube by biospeckle laseres
dc.typearticle
dc.typeartículo
dc.typepublishedVersion
dc.type.collectionarticulo
dc.type.versionpublishedVersiones

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