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dc.creatorVincitorio. F.M.-
dc.creatorMulone, C.-
dc.creatorMarcuzzi, P.A.-
dc.creatorBudini, Nicolas-
dc.creatorFreyre, C.-
dc.creatorLópez, A.J.-
dc.creatorRamil, A.-
dc.date2017-12-11T16:09:27Z-
dc.date2017-12-11T16:09:27Z-
dc.date2015-08-
dc.date2017-10-13T19:52:31Z-
dc.date.accessioned2019-04-29T15:42:15Z-
dc.date.available2019-04-29T15:42:15Z-
dc.date.issued2015-08-
dc.identifierVincitorio. F.M.; Mulone, C.; Marcuzzi, P.A.; Budini, Nicolas; Freyre, C.; et al.; Dynamic speckle study of microbial growth; Spie; Proceedings of SPIE; 9660 (SPECKLE 2015: VI INTERNATIONAL CONFERENCE ON SPECKLE METROLOGY); 8-2015; 96601Q-
dc.identifier0277-786X-
dc.identifierhttp://hdl.handle.net/11336/30126-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/299971-
dc.descriptionIn 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.-
dc.descriptionFil: Vincitorio. F.M.. Universidad Tecnológica Nacional; Argentina-
dc.descriptionFil: Mulone, C.. Universidad Tecnológica Nacional; Argentina-
dc.descriptionFil: Marcuzzi, P.A.. Universidad Tecnológica Nacional; Argentina-
dc.descriptionFil: Budini, Nicolas. 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-
dc.descriptionFil: Freyre, C.. Universidad Tecnológica Nacional; Argentina-
dc.descriptionFil: López, A.J.. Universidad da Coruña; España-
dc.descriptionFil: Ramil, A.. Universidad da Coruña; España-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherSpie-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1117/12.2196257-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9660/1/Dynamic-speckle-study-of-microbial-growth/10.1117/12.2196257.short?SSO=1-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.source.urihttp://hdl.handle.net/11336/20871-
dc.subjectDYNAMIC SPECKLE-
dc.subjectMICROORGANISMS-
dc.subjectSENSING-
dc.subjectBIOSPECKLE-
dc.subjectBIOSECURITY-
dc.subjectAstronomía-
dc.subjectCiencias Físicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleDynamic speckle study of microbial growth-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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