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dc.creatorRivero Fuente, Pedro J.es_ES
dc.creatorGoicoechea Fernández, Javieres_ES
dc.creatorUrrutia Azcona, Aitores_ES
dc.creatorArregui San Martín, Francisco Javieres_ES
dc.date.accessioned2014-06-24T07:48:29Z
dc.date.available2014-06-24T07:48:29Z
dc.date.issued2013
dc.identifier.issn1931-7573 (print)
dc.identifier.issn1556-276X (electronic)
dc.identifier.other1300
dc.identifier.urihttps://hdl.handle.net/2454/10965
dc.descriptionUPNa. Departamento de Ingeniería Eléctrica y Electrónica. Laboratorio de Dispositivos Ópticos Nanoestructuradoses_ES
dc.description.abstractIn this paper, the influence of variable molar ratios between reducing and loading agents (1:100, 1:50, 1:20, 1:10, 1:5, 1:2, 1:1, 2:1) and between protective and loading agents (0.3:1, 0.75:1, 1.5:1, 3:1, 7.5:1, 30:1, 75:1) in the synthesis of silver nanoparticles by chemical reduction has been evaluated to obtain multicolor nanoparticles with a high stability in time. The protective agent poly(acrylic acid, sodium salt) (PAA) and reducing agent dimethylaminoborane (DMAB) play a key role in the formation of the resultant color. Evolution of the optical absorption bands of the silver nanoparticles as a function of PAA and DMAB molar ratios made it possible to confirm the presence of silver nanoparticles or clusters with a specific shape. The results reveal that a wide range of colors (violet, blue, green, brown, yellow, red, orange), sizes (from nanometer to micrometer), and shapes (cubic, rod, triangle, hexagonal, spherical) can be perfectly tuned by means of a fine control of the PAA and DMAB molar concentrations.en
dc.description.sponsorshipThis work was supported in part by the Spanish Ministry of Education and Science CICYT FEDER TEC2010-17805 research grant.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherSpringeren
dc.relation.ispartofNanoscale Research Letters, 2013, 8:101en
dc.rights© 2013 Rivero et al; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.rights.urihttp://creativecommons.org/licenses/by/2.0
dc.subjectAcrylic aciden
dc.subjectSilver nanoparticlesen
dc.subjectMulticoloren
dc.subjectMorphologyen
dc.subjectLocalized surface plasmon resonanceen
dc.titleEffect of both protective and reducing agents in the synthesis of multicolor silver nanoparticlesen
dc.typeArtículo / Artikuluaes
dc.typeinfo:eu-repo/semantics/articleen
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Sailaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.doi10.1186/1556-276X-8-101
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/6PN/TEC2010-17805en
dc.relation.publisherversionhttps://dx.doi.org/10.1186/1556-276X-8-101
dc.type.versionVersión publicada / Argitaratu den bertsioaes
dc.type.versioninfo:eu-repo/semantics/publishedVersionen


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© 2013 Rivero et al; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as © 2013 Rivero et al; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.