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dc.contributor.authorPastells, Carme
dc.contributor.authorMarco, M. Pilar
dc.contributor.authorMerino, David
dc.contributor.authorLoza-Álvarez, Pablo
dc.contributor.authorPasquardini, Laura
dc.contributor.authorLorenzo, Lunelli
dc.contributor.authorPederzolli, Cecilia
dc.contributor.authorDaldosso, Nicola
dc.contributor.authorFarnesi, Daniele
dc.contributor.authorBerneschi, Simone
dc.contributor.authorRighini, Giancarlo C.
dc.contributor.authorQuercioli, Franco
dc.contributor.authorConti, Gualtiero Nunzi
dc.contributor.authorSoria, Silvia
dc.contributor.otherUniversitat Politècnica de Catalunya. Institut de Ciències Fotòniques
dc.date.accessioned2016-10-25T14:25:57Z
dc.date.available2016-10-25T14:25:57Z
dc.date.issued2016-02-01
dc.identifier.citationPastells, Carme [et al.]. Two photon versus one photon fluorescence excitation in whispering gallery mode microresonators. "Journal of Luminescence", 1 Febrer 2016, vol. 170, núm. 3, p. 860-865.
dc.identifier.issn0022-2313
dc.identifier.urihttp://hdl.handle.net/2117/91065
dc.description.abstractWe investigate the feasibility of both one photon and two photon fluorescence excitation using whispering gallery mode microresonators. We report the linear and non linear fluorescence real-time detection of labeled IgG covalently bonded to the surface of a silica whispering gallery mode resonator (WGMR). The immunoreagents have been immobilized onto the surface of the WGMR sensor after being activated with an epoxy silane and an orienting layer. The developed immunosensor presents great potential as a robust sensing device for fast and early detection of immunoreactions. We also investigate the potential of microbubbles as nonlinear enhancement platform. The dyes used in these studies are dylight800, tetramethyl rhodamine isothiocyanate, rhodamine 6G and fluorescein. All measurements were performed in a modified confocal microscope.
dc.format.extent6 p.
dc.language.isoeng
dc.publisherScienceDirect
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshFluorescence
dc.subject.otherfluorescence
dc.titleTwo photon versus one photon fluorescence excitation in whispering gallery mode microresonators
dc.typeArticle
dc.subject.lemacFluorescència
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0022231315003956
dc.rights.accessOpen Access
dc.description.versionPreprint
local.citation.publicationNameJournal of Luminescence
local.citation.volume170
local.citation.number3
local.citation.startingPage860
local.citation.endingPage865


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