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dc.rights.licenseopenen_US
dc.contributor.authorLIU, Liwang
dc.contributor.authorPLAWINSKI, Laurent
dc.contributor.authorDURRIEU, Marie‐Christine
dc.contributor.authorAUDOIN, Bertrand
IDREF: 077252918
dc.date.accessioned2019
dc.date.available2019
dc.date.issued2019
dc.identifier.issn1864-063Xen_US
dc.identifier.otherhttps://onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fjbio.201900045&file=jbio201900045-sup-0002-VideoS1.avien_US
dc.identifier.otherhttps://onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fjbio.201900045&file=jbio201900045-sup-0003-VideoS2.avien_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/3816
dc.description.abstractEnAdvances in microscopy with new visualization possibilities often bring dramatic progress to our understanding of the intriguing cellular machinery. Picosecond optoacoustic micro‐spectroscopy is an optical technique based on ultrafast pump‐probe generation and detection of hypersound on time durations of picoseconds and length scales of nanometers. It is experiencing a renaissance as a versatile imaging tool for cell biology research after a plethora of applications in solid‐state physics. In this emerging context, this work reports on a dual‐probe architecture to carry out real‐time parallel detection of the hypersound propagation inside a cell that is cultured on a metallic substrate, and of the hypersound reflection at the metal/cell adhesion interface. Using this optoacoustic modality, several biophysical properties of the cell can be measured in a noncontact and label‐free manner. Its abilities are demonstrated with the multiple imaging of a mitotic macrophage‐like cell in a single run experiment.
dc.description.sponsorshipEchographie opto-acoustique de cellules individuelles ex vivo - ANR-17-CE11-0020en_US
dc.language.isoENen_US
dc.subject.encell adhesion
dc.subject.encell mechanics
dc.subject.enmitosis and division
dc.subject.enpicosecond optoacoustics
dc.subject.ensingle‐cell imaging
dc.title.enLabel‐free multi‐parametric imaging of single cells: dual picosecond optoacoustic microscopy
dc.title.alternativeJ. Biophotonicsen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1002/jbio.201900045en_US
dc.subject.halChimie/Matériauxen_US
bordeaux.journalJournal of Biophotonicsen_US
bordeaux.page11 p.en_US
bordeaux.volume12en_US
bordeaux.hal.laboratoriesInstitut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN) - UMR 5248
bordeaux.issue8en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.identifierhal-03160465
hal.version1
hal.date.transferred2021-03-26T08:33:00Z
hal.exporttrue
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