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Staphylococcus aureus strains rheology during growth

2013-09Conference object Restricted access
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dc.contributor.authorPortela, Raquel
dc.contributor.authorAlmeida, Pedro L.
dc.contributor.authorPatricio, Pedro
dc.contributor.authorM.T., Cidade
dc.contributor.authorSobral, Rita
dc.contributor.authorR. Leal, Catarina
dc.date.accessioned2020-11-17T11:25:27Z
dc.date.available2020-11-17T11:25:27Z
dc.date.issued2013-09
dc.description.abstractThe study of the mechanical properties of living bacteria in a liquid rich medium, environment commonly used in laboratorial settings, opens a new perspective on the bacterial physiology and behaviour during population growth. In this work, the human pathogen Staphylococcus aureus was used as a study model due to its coccoid shape and regular morphology: MRSA strain COL [1] and its mutant strain RUSAL9 [2], which presents a deficient daughter-cell separation mechanism. Cultures were grown under a mechanical stress solicitation in parallel with optical density monitorization. Complex viscoelastic behaviour was revealed by these bacterial systems [3]. In particular the shear viscosity measurement during growth time, for a constant shear rate, showed an unexpected behaviour that cannot be observed by common optical experimental techniques.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPORTELA, Raquel; [et al] – Staphylococcus aureus strains rheology during growth. In 4th Iberian Meeting on Rheology. Fundamental and Applied Rheology (IBEREO 2013). Málaga, Spain. Pp. 1-3pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.21/12380
dc.language.isoengpt_PT
dc.relationPEst-OE/FIS/UI0618/2011 (CFTC)pt_PT
dc.relationPEst- C/CTM/LA0025/2011 (CENIMAT/I3N)pt_PT
dc.relationPest-OE/BIA/UI0457/2011 (CREM)pt_PT
dc.relationPTDC/BIA/MIC/101375/2008pt_PT
dc.subjectStaphylococcus aureuspt_PT
dc.subjectRheologypt_PT
dc.subjectGrowthpt_PT
dc.titleStaphylococcus aureus strains rheology during growthpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceSeptember 5–6, 2013 - Málaga, Spainpt_PT
oaire.citation.endPage3pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.title4th Iberian Meeting on Rheology. Fundamental and Applied Rheology (IBEREO 2013)pt_PT
person.familyNameMarques de Almeida
person.familyNamePatricio
person.familyNameCidade
person.familyNameSobral
person.familyNameMarques Mendes Almeida da Rosa Leal
person.givenNamePedro
person.givenNamePedro
person.givenNameMaria Teresa
person.givenNameRita
person.givenNameCatarina
person.identifierA-2814-2009
person.identifier.ciencia-id0218-71B2-2DE0
person.identifier.ciencia-idC616-BA77-E9C9
person.identifier.ciencia-idBE12-0857-89F4
person.identifier.ciencia-id7F1F-7412-A2C3
person.identifier.ciencia-idAF15-486E-BB15
person.identifier.orcid0000-0001-7356-8455
person.identifier.orcid0000-0002-9050-9956
person.identifier.orcid0000-0001-8261-6754
person.identifier.orcid0000-0003-4533-7531
person.identifier.orcid0000-0001-5871-4936
person.identifier.ridB-4356-2009
person.identifier.ridA-2750-2009
person.identifier.ridH-4710-2011
person.identifier.scopus-author-id57190384213
person.identifier.scopus-author-id6507285825
person.identifier.scopus-author-id7005379280
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication429b6d71-328e-42b3-8151-15493de249b8
relation.isAuthorOfPublication11a2a1d5-8165-475a-8a54-e32bd8e8ce4e
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relation.isAuthorOfPublication.latestForDiscovery4db8990d-5eb1-4515-ae7a-68873cf776a5

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