dc.contributor.author | Rodríguez-Sevilla, Paloma | |
dc.contributor.author | Labrador-Páez, Lucía | |
dc.contributor.author | Wawrzyńczyk, Dominika | |
dc.contributor.author | Nyk, Marcin | |
dc.contributor.author | Samoć, Marek | |
dc.contributor.author | Kar, Ajoy Kumar | |
dc.contributor.author | Mackenzie, Mark D. | |
dc.contributor.author | Paterson, Lynn | |
dc.contributor.author | Jaque García, Daniel | |
dc.contributor.author | Haro González, Patricia | |
dc.contributor.other | UAM. Departamento de Física de Materiales | es_ES |
dc.date.accessioned | 2016-05-24T11:28:44Z | |
dc.date.available | 2016-05-24T11:28:44Z | |
dc.date.issued | 2016-01-07 | |
dc.identifier.citation | Nanoscale 8.1 (2016): 300-308 | en_US |
dc.identifier.issn | 2040-3364 (print) | es_ES |
dc.identifier.issn | 2040-3372 (online) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/671036 | |
dc.description.abstract | An approach to unequivocally determine the three-dimensional orientation of optically manipulated NaYF4:Er3+,Yb3+ upconverting nanorods (UCNRs) is demonstrated. Long-term immobilization of individual UCNRs inside single and multiple resonant optical traps allow for stable single UCNR spectroscopy studies. Based on the strong polarization dependent upconverted luminescence of UCNRs it is possible to unequivocally determine, in real time, their three-dimensional orientation when optically trapped. In single-beam traps, polarized single particle spectroscopy has concluded that UCNRs orientate parallel to the propagation axis of the trapping beam. On the other hand, when multiple-beam optical tweezers are used, single particle polarization spectroscopy demonstrated how full spatial control over UCNR orientation can be achieved by changing the trap-to-trap distance as well as the relative orientation between optical traps. All these results show the possibility of real time three-dimensional manipulation and tracking of anisotropic nanoparticles with wide potential application in modern nanobiophotonics | en_US |
dc.description.sponsorship | This work was supported by the Spanish Ministerio de Educación y Ciencia (MAT2013-47395-C4-1-R) and by Banco Santander for “proyectos de cooperación interuniversitaria” (2015/ ASIA/06). Patricia Haro-González thanks the Spanish Ministerio de Economía y Competitividad (MINECO) for the Juan de la Cierva program. Paloma Rodríguez-Sevilla thanks the Spanish Ministerio de Economía y Competitividad (MINECO) for the “Promoción del talento y su Empleabilidad en I+D+i” statal program. Dominika Wawrzyńczyk, Marcin Nyk and Marek Samoć acknowledge the support from the National Science Centre under grant DEC-2012/04/M/ST5/00340, by a statutory activity subsidy from the Polish Ministry of Science and Higher Education for the Faculty of Chemistry of Wroclaw University of Technology, as well as from the Foundation for Polish Science under START 2014 programme. This work has received funding from The Royal Society (IE130466). Mark D. Mackenzie acknowledges funding from EPSRC (grant no EP/J500227/1 | en_US |
dc.format.extent | 9 pag. | es_ES |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | The Royal Society of Chemistry | en_US |
dc.relation.ispartof | Nanoscale | en_US |
dc.rights | © 2016 The Royal Society of Chemistry | en_US |
dc.subject.other | Nanorods | en_US |
dc.subject.other | Polarization | en_US |
dc.subject.other | Anisotropic nanoparticles | en_US |
dc.subject.other | Nanobiophotonics | en_US |
dc.subject.other | Polarization spectroscopy | en_US |
dc.subject.other | Relative orientation | en_US |
dc.subject.other | Three-dimensional manipulation | en_US |
dc.title | Determining the 3D orientation of optically trapped upconverting nanorods by in situ single-particle polarized spectroscopy | en_US |
dc.type | article | en |
dc.subject.eciencia | Física | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1039/c5nr06419h | es_ES |
dc.identifier.doi | 10.1039/c5nr06419h | es_ES |
dc.identifier.publicationfirstpage | 300 | es_ES |
dc.identifier.publicationissue | 1 | es_ES |
dc.identifier.publicationlastpage | 308 | es_ES |
dc.identifier.publicationvolume | 8 | es_ES |
dc.relation.projectID | Gobierno de España. MAT2013-47395-C4-1-R | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.rights.cc | Reconocimiento | es_ES |
dc.rights.accessRights | openAccess | en |
dc.authorUAM | Haro González, Patricia (264899) | |
dc.authorUAM | Labrador Páez, Lucía (271781) | |
dc.facultadUAM | Facultad de Ciencias | |