Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/35479
Campo DC Valoridioma
dc.contributor.authorGargiulo, Julianen_US
dc.contributor.authorBrick, Thomasen_US
dc.contributor.authorVioli, Ianina L.en_US
dc.contributor.authorHerrera, Facundo C.en_US
dc.contributor.authorShibanuma, Toshihikoen_US
dc.contributor.authorAlbella Echave, Pabloen_US
dc.contributor.authorRequejo, Félix G.en_US
dc.contributor.authorCortés, Emilianoen_US
dc.contributor.authorMaier, Stefan A.en_US
dc.contributor.authorStefani, Fernando D.en_US
dc.date.accessioned2018-04-23T10:04:23Z-
dc.date.available2018-04-23T10:04:23Z-
dc.date.issued2017en_US
dc.identifier.issn1530-6984en_US
dc.identifier.urihttp://hdl.handle.net/10553/35479-
dc.description.abstractOptical printing holds great potential to enable the use of the vast variety of colloidal nanoparticles (NPs) in nano- and microdevices and circuits. By means of optical forces, it enables the direct assembly of NPs, one by one, onto specific positions of solid surfaces with great flexibility of pattern design and no need of previous surface patterning. However, for unclear causes it was not possible to print identical NPs closer to each other than 300 nm. Here, we show that the repulsion restricting the optical printing of close by NPs arises from light absorption by the printed NPs and subsequent local heating. By optimizing heat dissipation, it is possible to reduce the minimum separation between NPs. Using a reduced graphene oxide layer on a sapphire substrate, we demonstrate for the first time the optical printing of Au-Au NP dimers. Modeling the experiments considering optical, thermophoretic, and thermo-osmotic forces we obtain a detailed understanding and a clear pathway for the optical printing fabrication of complex nano structures and circuits based on connected colloidal NPs.en_US
dc.languageengen_US
dc.relation.ispartofNano Lettersen_US
dc.sourceNano Letters [ISSN 1530-6984], v. 17 (9), p. 5747-5755en_US
dc.subject33 Ciencias tecnológicasen_US
dc.subject.otherPlasmonicsen_US
dc.subject.otherOptical forcesen_US
dc.subject.otherThermo-osmosisen_US
dc.subject.otherThermophoresisen_US
dc.subject.otherColloidal patterningen_US
dc.subject.otherReduced graphene oxideen_US
dc.subject.otherGrapheneen_US
dc.titleUnderstanding and reducing photothermal forces for the fabrication of au nanoparticle dimers by optical printingen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticlees
dc.identifier.doi10.1021/acs.nanolett.7b02713
dc.identifier.scopus85029393470
dc.identifier.isi000411043500084-
dc.contributor.authorscopusid57151122100
dc.contributor.authorscopusid57195627938
dc.contributor.authorscopusid55341108100
dc.contributor.authorscopusid57195337307
dc.contributor.authorscopusid26656961400
dc.contributor.authorscopusid14032984700
dc.contributor.authorscopusid7003964400
dc.contributor.authorscopusid26424957600
dc.contributor.authorscopusid7201635833
dc.contributor.authorscopusid7103150255
dc.identifier.eissn1530-6992-
dc.description.lastpage5755-
dc.identifier.issue9-
dc.description.firstpage5747-
dc.relation.volume17-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.contributor.daisngid5525564
dc.contributor.daisngid5363932
dc.contributor.daisngid4339211
dc.contributor.daisngid3011984
dc.contributor.daisngid30402321
dc.contributor.daisngid924063
dc.contributor.daisngid280309
dc.contributor.daisngid831154
dc.contributor.daisngid28935
dc.contributor.daisngid776315
dc.contributor.wosstandardWOS:Gargiulo, J
dc.contributor.wosstandardWOS:Brick, T
dc.contributor.wosstandardWOS:Violi, IL
dc.contributor.wosstandardWOS:Herrera, FC
dc.contributor.wosstandardWOS:Shibanuma, T
dc.contributor.wosstandardWOS:Albella, P
dc.contributor.wosstandardWOS:Requejo, FG
dc.contributor.wosstandardWOS:Cortes, E
dc.contributor.wosstandardWOS:Maier, SA
dc.contributor.wosstandardWOS:Stefani, FD
dc.date.coverdateSeptiembre 2017
dc.identifier.ulpgces
dc.description.sjr7,447
dc.description.jcr12,08
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.orcid0000-0001-7531-7828-
crisitem.author.fullNameAlbella Echave, Pablo-
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