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Rapid Antimicrobial Susceptibility Testing Using Laser Speckle Technology

2022-05Conference object Open access
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dc.contributor.authorPereira, Sónia Gonçalves
dc.contributor.authorVerdugo, Juan
dc.contributor.authorFonseca-Pinto, Rui
dc.date.accessioned2022-07-21T08:36:14Z
dc.date.available2022-07-21T08:36:14Z
dc.date.issued2022-05
dc.date.updated2022-07-11T07:50:08Z
dc.description.abstractAntimicrobial susceptibility testing (AST) is key to support clinical decision regarding bacterial infectious diseases treatment. In particular, it is applied to direct the most appropriate antimicrobial therapy to assure its success and thus prevent infection related health complications or even death. In addition, AST is very important to prevent the emergence of bacterial antimicrobial resistance and the spread of multi-resistant bacteria.pt_PT
dc.description.abstractCurrent standard AST require long periods of time to obtain results, which is an important limitation for the required targeted prescription of antimicrobials. Faced with the challenge of antimicrobial resistance, many proposals have been made to accelerate sample processing, however, the initial step of bacterial incubation prior to AST has not yet been circumvented, being the major contributor to the extremely time-consuming current AST available technologies.pt_PT
dc.description.abstractThis work presents a new methodology to perform AST, in which the incubation time is reduced to a minimum and the AST process is based on optical technology, the Laser Speckle. Preliminary results of this new AST approach using Pseudomonas aeruginosa and Staphylococcus aureus clinical strains, two of the most challenging pathogens worldwide, showed very promising results. This new technology may be the future solution to guide antimicrobial prescription, by possibly delivering results in as little as 30 minutes.pt_PT
dc.description.versionN/Apt_PT
dc.identifier.doi10.23919/mipro55190.2022.9803789pt_PT
dc.identifier.slugcv-prod-3019155
dc.identifier.urihttp://hdl.handle.net/10400.8/7381
dc.language.isoengpt_PT
dc.publisherIEEEpt_PT
dc.subjectLaser Specklept_PT
dc.subjectOptical Imagingpt_PT
dc.subjectAntimicrobial Susceptibility Testing (AST)pt_PT
dc.titleRapid Antimicrobial Susceptibility Testing Using Laser Speckle Technologypt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.endPage392pt_PT
oaire.citation.startPage389pt_PT
oaire.citation.titleMIPRO 2022 - 45th Jubilee International Convention on Information, Communication and Electronic Technologypt_PT
person.familyNameGonçalves Pereira
person.familyNameFonseca-Pinto
person.givenNameSónia
person.givenNameRui
person.identifier461252
person.identifier.ciencia-idEB1F-4DB2-B0C9
person.identifier.ciencia-id681D-C547-B184
person.identifier.orcid0000-0001-8197-1850
person.identifier.orcid0000-0001-6774-5363
person.identifier.ridM-7588-2017
person.identifier.ridK-9449-2014
person.identifier.scopus-author-id7202024712
person.identifier.scopus-author-id26039086400
rcaap.cv.cienciaid8615-92D1-7858 | Sónia Gonçalves Pereira
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication259ad2cc-f9ff-4c33-ad6d-10f5b3ff341a
relation.isAuthorOfPublication7eb9d123-1800-4afd-a2f6-91043353011b
relation.isAuthorOfPublication.latestForDiscovery259ad2cc-f9ff-4c33-ad6d-10f5b3ff341a

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