Dynamic speckle study of microbial growth
- Autores
- Vincitorio, Fabio Miguel; Mulone, C.; Marcuzzi, Paula Adriana; Budini, Nicolas; Freyre, C.; López, A. J.; Ramil, A.
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work we present a characterization of yeast dynamic speckle activity during growth in an isolated agar culture medium. We found that it is possible to detect the growth of the microorganisms even before they turn out to be visible. By observing the time evolution of the speckle activity at different regions of the culture medium we could extract a map of the growth process, which served to analyze how the yeast develops and spreads over the agar's medium. An interesting point of this study concerns with the influence of the laser light on the yeast growth rate. We have found that yeast finds hard to develop at regions with higher laser light illumination, although we used a synchronous system to capture the speckle pattern. The results obtained in this work would serve us as a starting point to fabricate a detector of growing microorganism colonies, with obvious interesting applications in diverse areas.
Fil: Vincitorio, Fabio Miguel. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
Fil: Mulone, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
Fil: Marcuzzi, Paula Adriana. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
Fil: Budini, Nicolas. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina. 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; Argentina
Fil: Freyre, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
Fil: López, A. J.. Universidad da Coruña; España
Fil: Ramil, A.. Universidad da Coruña; España - Materia
-
BIOSECURITY
BIOSPECKLE
DYNAMIC SPECKLE
MICROORGANISMS
SENSING - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/4422
Ver los metadatos del registro completo
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Dynamic speckle study of microbial growthVincitorio, Fabio MiguelMulone, C.Marcuzzi, Paula AdrianaBudini, NicolasFreyre, C.López, A. J.Ramil, A.BIOSECURITYBIOSPECKLEDYNAMIC SPECKLEMICROORGANISMSSENSINGhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work we present a characterization of yeast dynamic speckle activity during growth in an isolated agar culture medium. We found that it is possible to detect the growth of the microorganisms even before they turn out to be visible. By observing the time evolution of the speckle activity at different regions of the culture medium we could extract a map of the growth process, which served to analyze how the yeast develops and spreads over the agar's medium. An interesting point of this study concerns with the influence of the laser light on the yeast growth rate. We have found that yeast finds hard to develop at regions with higher laser light illumination, although we used a synchronous system to capture the speckle pattern. The results obtained in this work would serve us as a starting point to fabricate a detector of growing microorganism colonies, with obvious interesting applications in diverse areas.Fil: Vincitorio, Fabio Miguel. Universidad Tecnológica Nacional. Facultad Regional Paraná; ArgentinaFil: Mulone, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; ArgentinaFil: Marcuzzi, Paula Adriana. Universidad Tecnológica Nacional. Facultad Regional Paraná; ArgentinaFil: Budini, Nicolas. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina. 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: Freyre, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; ArgentinaFil: López, A. J.. Universidad da Coruña; EspañaFil: Ramil, A.. Universidad da Coruña; EspañaSociety of Photo-Optical Instrumentation Engineers2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4422Vincitorio, Fabio Miguel; Mulone, C.; Marcuzzi, Paula Adriana; Budini, Nicolas; Freyre, C.; et al.; Dynamic speckle study of microbial growth; Society of Photo-Optical Instrumentation Engineers; SPIE Proceedings; 9660; 8-2015; 96601Q-1-96601Q-60277-786Xenginfo:eu-repo/semantics/altIdentifier/url/http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2422807info:eu-repo/semantics/altIdentifier/doi/doi:10.1117/12.2196257info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:33Zoai:ri.conicet.gov.ar:11336/4422instacron: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:34982025-09-03 09:52:33.702CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Dynamic speckle study of microbial growth |
title |
Dynamic speckle study of microbial growth |
spellingShingle |
Dynamic speckle study of microbial growth Vincitorio, Fabio Miguel BIOSECURITY BIOSPECKLE DYNAMIC SPECKLE MICROORGANISMS SENSING |
title_short |
Dynamic speckle study of microbial growth |
title_full |
Dynamic speckle study of microbial growth |
title_fullStr |
Dynamic speckle study of microbial growth |
title_full_unstemmed |
Dynamic speckle study of microbial growth |
title_sort |
Dynamic speckle study of microbial growth |
dc.creator.none.fl_str_mv |
Vincitorio, Fabio Miguel Mulone, C. Marcuzzi, Paula Adriana Budini, Nicolas Freyre, C. López, A. J. Ramil, A. |
author |
Vincitorio, Fabio Miguel |
author_facet |
Vincitorio, Fabio Miguel Mulone, C. Marcuzzi, Paula Adriana Budini, Nicolas Freyre, C. López, A. J. Ramil, A. |
author_role |
author |
author2 |
Mulone, C. Marcuzzi, Paula Adriana Budini, Nicolas Freyre, C. López, A. J. Ramil, A. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
BIOSECURITY BIOSPECKLE DYNAMIC SPECKLE MICROORGANISMS SENSING |
topic |
BIOSECURITY BIOSPECKLE DYNAMIC SPECKLE MICROORGANISMS SENSING |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
In this work we present a characterization of yeast dynamic speckle activity during growth in an isolated agar culture medium. We found that it is possible to detect the growth of the microorganisms even before they turn out to be visible. By observing the time evolution of the speckle activity at different regions of the culture medium we could extract a map of the growth process, which served to analyze how the yeast develops and spreads over the agar's medium. An interesting point of this study concerns with the influence of the laser light on the yeast growth rate. We have found that yeast finds hard to develop at regions with higher laser light illumination, although we used a synchronous system to capture the speckle pattern. The results obtained in this work would serve us as a starting point to fabricate a detector of growing microorganism colonies, with obvious interesting applications in diverse areas. Fil: Vincitorio, Fabio Miguel. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina Fil: Mulone, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina Fil: Marcuzzi, Paula Adriana. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina Fil: Budini, Nicolas. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina. 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; Argentina Fil: Freyre, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina Fil: López, A. J.. Universidad da Coruña; España Fil: Ramil, A.. Universidad da Coruña; España |
description |
In this work we present a characterization of yeast dynamic speckle activity during growth in an isolated agar culture medium. We found that it is possible to detect the growth of the microorganisms even before they turn out to be visible. By observing the time evolution of the speckle activity at different regions of the culture medium we could extract a map of the growth process, which served to analyze how the yeast develops and spreads over the agar's medium. An interesting point of this study concerns with the influence of the laser light on the yeast growth rate. We have found that yeast finds hard to develop at regions with higher laser light illumination, although we used a synchronous system to capture the speckle pattern. The results obtained in this work would serve us as a starting point to fabricate a detector of growing microorganism colonies, with obvious interesting applications in diverse areas. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-08 |
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/11336/4422 Vincitorio, Fabio Miguel; Mulone, C.; Marcuzzi, Paula Adriana; Budini, Nicolas; Freyre, C.; et al.; Dynamic speckle study of microbial growth; Society of Photo-Optical Instrumentation Engineers; SPIE Proceedings; 9660; 8-2015; 96601Q-1-96601Q-6 0277-786X |
url |
http://hdl.handle.net/11336/4422 |
identifier_str_mv |
Vincitorio, Fabio Miguel; Mulone, C.; Marcuzzi, Paula Adriana; Budini, Nicolas; Freyre, C.; et al.; Dynamic speckle study of microbial growth; Society of Photo-Optical Instrumentation Engineers; SPIE Proceedings; 9660; 8-2015; 96601Q-1-96601Q-6 0277-786X |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2422807 info:eu-repo/semantics/altIdentifier/doi/doi:10.1117/12.2196257 |
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 |
Society of Photo-Optical Instrumentation Engineers |
publisher.none.fl_str_mv |
Society of Photo-Optical Instrumentation Engineers |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
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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1842269166931804160 |
score |
13.13397 |