Precise capillary flow for paper-based viscometry

The imbibition dynamics of aqueous solutions in paper substrates determines the performance of all the operations integrated in analytical paper-based devices. In particular, an accurate control of the flow rate is required for quantitative analysis such as viscometry. This work experimentally inves...

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Detalles Bibliográficos
Autores: Elizalde, Emanuel, Urteaga, Raul, Berli, Claudio Luis Alberto
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/29762
Acceso en línea:http://hdl.handle.net/11336/29762
Access Level:acceso abierto
Palabra clave:Paper-Based Microfluidics
Capillary Filling
Viscometry
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
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spelling Precise capillary flow for paper-based viscometryElizalde, EmanuelUrteaga, RaulBerli, Claudio Luis AlbertoPaper-Based MicrofluidicsCapillary FillingViscometryhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The imbibition dynamics of aqueous solutions in paper substrates determines the performance of all the operations integrated in analytical paper-based devices. In particular, an accurate control of the flow rate is required for quantitative analysis such as viscometry. This work experimentally investigates paper filling dynamics in order to find a strategy to improve the precision and predictability of the imbibition process. The effect of performing successive wetting-drying cycles on the same strips is explored, since we have discovered that, after around four cycles, the filling kinematics is highly repetitive, and data closely follows the theoretical Lucas-Washburn model. It is found  that  the cyclic process enables quantitative assessment of the filling dynamics with uncertainties lower than 0.8%.  Implementing this protocol, paper-based viscometry with a precision around 1% was experimentally demonstrated. This knowledge is of interest to develop paper-based microfluidic devices with a new level of precision.Fil: Elizalde, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; ArgentinaFil: Urteaga, Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; ArgentinaFil: Berli, Claudio Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaSpringer2016-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29762Elizalde, Emanuel; Urteaga, Raul; Berli, Claudio Luis Alberto; Precise capillary flow for paper-based viscometry; Springer; Microfluidics and Nanofluidics; 20; 10-2016; 135,1-81613-4982CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10404-016-1800-8info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10404-016-1800-8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:36:24Zoai:ri.conicet.gov.ar:11336/29762instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:36:24.757CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Precise capillary flow for paper-based viscometry
title Precise capillary flow for paper-based viscometry
spellingShingle Precise capillary flow for paper-based viscometry
Elizalde, Emanuel
Paper-Based Microfluidics
Capillary Filling
Viscometry
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
title_short Precise capillary flow for paper-based viscometry
title_full Precise capillary flow for paper-based viscometry
title_fullStr Precise capillary flow for paper-based viscometry
title_full_unstemmed Precise capillary flow for paper-based viscometry
title_sort Precise capillary flow for paper-based viscometry
dc.creator.none.fl_str_mv Elizalde, Emanuel
Urteaga, Raul
Berli, Claudio Luis Alberto
author Elizalde, Emanuel
author_facet Elizalde, Emanuel
Urteaga, Raul
Berli, Claudio Luis Alberto
author_role author
author2 Urteaga, Raul
Berli, Claudio Luis Alberto
author2_role author
author
dc.subject.none.fl_str_mv Paper-Based Microfluidics
Capillary Filling
Viscometry
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
topic Paper-Based Microfluidics
Capillary Filling
Viscometry
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
description The imbibition dynamics of aqueous solutions in paper substrates determines the performance of all the operations integrated in analytical paper-based devices. In particular, an accurate control of the flow rate is required for quantitative analysis such as viscometry. This work experimentally investigates paper filling dynamics in order to find a strategy to improve the precision and predictability of the imbibition process. The effect of performing successive wetting-drying cycles on the same strips is explored, since we have discovered that, after around four cycles, the filling kinematics is highly repetitive, and data closely follows the theoretical Lucas-Washburn model. It is found  that  the cyclic process enables quantitative assessment of the filling dynamics with uncertainties lower than 0.8%.  Implementing this protocol, paper-based viscometry with a precision around 1% was experimentally demonstrated. This knowledge is of interest to develop paper-based microfluidic devices with a new level of precision.
publishDate 2016
dc.date.none.fl_str_mv 2016-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/29762
Elizalde, Emanuel; Urteaga, Raul; Berli, Claudio Luis Alberto; Precise capillary flow for paper-based viscometry; Springer; Microfluidics and Nanofluidics; 20; 10-2016; 135,1-8
1613-4982
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29762
identifier_str_mv Elizalde, Emanuel; Urteaga, Raul; Berli, Claudio Luis Alberto; Precise capillary flow for paper-based viscometry; Springer; Microfluidics and Nanofluidics; 20; 10-2016; 135,1-8
1613-4982
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s10404-016-1800-8
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10404-016-1800-8
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,811543

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