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3D nanoparticle superlocalization with a thin diffuser

hal.structure.identifierInstitut de la Vision
hal.structure.identifierSaints-Pères Paris Institute for Neurosciences [SPPIN - UMR 8003]
dc.contributor.authorWU, Tengfei
hal.structure.identifierSaints-Pères Paris Institute for Neurosciences [SPPIN - UMR 8003]
hal.structure.identifierInstitut universitaire de France [IUF]
dc.contributor.authorGUILLON, Marc
hal.structure.identifierInstitut de la Vision
hal.structure.identifierInstitut de la Vision
dc.contributor.authorGENTNER, Clemence
hal.structure.identifierInstitut FRESNEL [FRESNEL]
dc.contributor.authorRIGNEAULT, Herve
hal.structure.identifierInstitut de la Vision
dc.contributor.authorTESSIER, Gilles
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorBON, Pierre
hal.structure.identifierInstitut de la Vision
hal.structure.identifierSaints-Pères Paris Institute for Neurosciences [SPPIN - UMR 8003]
dc.contributor.authorBERTO, Pascal
dc.date.accessioned2023-05-12T10:31:47Z
dc.date.available2023-05-12T10:31:47Z
dc.date.issued2022
dc.identifier.issn0146-9592
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/181417
dc.description.abstractEnWe report on the use of a thin diffuser placed in the close vicinity of a camera sensor as a simple and effective way to superlocalize plasmonic nanoparticles in 3D. This method is based on holographic reconstruction via quantitative phase and intensity measurements of a light field after its interaction with nanoparticles. We experimentally demonstrate that this thin diffuser can be used as a simple add-on to a standard bright-field microscope to allow the localization of 100 nm gold nanoparticles at video rate with nanometer precision (1.3 nm laterally and 6.3 nm longitudinally). We exemplify the approach by revealing the dynamic Brownian trajectory of a gold nanoparticle trapped in various pockets within an agarose gel. The proposed method provides a simple but highly performant way to track nanoparticles in 3D.
dc.language.isoen
dc.publisherOptical Society of America - OSA Publishing
dc.title.en3D nanoparticle superlocalization with a thin diffuser
dc.typeArticle de revue
dc.identifier.doi10.1364/OL.453813
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
dc.description.sponsorshipEuropeLabel-free quantitative nanoscopy for molecular specific identification at depth in pristine living biological tissues
bordeaux.journalOptics Letters
bordeaux.page3079
bordeaux.volume47
bordeaux.hal.laboratoriesLaboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298*
bordeaux.issue12
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-03782304
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03782304v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Optics%20Letters&rft.date=2022&rft.volume=47&rft.issue=12&rft.spage=3079&rft.epage=3079&rft.eissn=0146-9592&rft.issn=0146-9592&rft.au=WU,%20Tengfei&GUILLON,%20Marc&GENTNER,%20Clemence&RIGNEAULT,%20Herve&TESSIER,%20Gilles&rft.genre=article


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