Effect of solvent refractive index on the surface plasmon resonance nanoparticle optical absorption

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buir.contributor.authorSüzer, Şefik
dc.citation.epage4338en_US
dc.citation.issueNumber12en_US
dc.citation.spage4333en_US
dc.citation.volumeNumber7en_US
dc.contributor.authorErtas, G.en_US
dc.contributor.authorSüzer, Şefiken_US
dc.date.accessioned2016-02-08T10:11:04Z
dc.date.available2016-02-08T10:11:04Z
dc.date.issued2007en_US
dc.departmentDepartment of Chemistryen_US
dc.description.abstractOptical properties of plasmon coupled silver and gold nanoparticles were studied as a function of the refractive index of the surrounding medium. Our studies confirmed that the effect of changes in the refractive index of the surrounding medium was more difficult to demonstrate from an experimental point of view, because of the very high susceptibility of nanoparticles to aggregate in aqueous and organic solvents. Whereas the position of the absorption bands of triiodide in these solvents shows a clear dependence on medium's refractive index, the surface plasmon band position of silver and gold nanoparticles do not exhibit the same dependence. This is attributed to a non-negligible interaction of these solvents with nanoparticle surfaces. Copyright © 2007 American Scientific Publishers All rights reserved.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:11:04Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2007en
dc.identifier.doi10.1166/jnn.2007.906en_US
dc.identifier.issn1533-4880
dc.identifier.urihttp://hdl.handle.net/11693/23264
dc.language.isoEnglishen_US
dc.relation.isversionofhttp://dx.doi.org/10.1166/jnn.2007.906en_US
dc.source.titleJournal of Nanoscience and Nanotechnologyen_US
dc.subjectGold and Silver Nanoparticlesen_US
dc.subjectRefractive Indexen_US
dc.subject(PL) propertiesen_US
dc.subjectAbsorption bandsen_US
dc.subjectGold nanoparticles (nano-Au)en_US
dc.subjectNanoparticle surfacesen_US
dc.subjectOptical (PET) (OPET)en_US
dc.subjectOptical absorption (OA)en_US
dc.subjectPlasmon (CO)en_US
dc.subjectSurface plasmon (SP)en_US
dc.subjectSurface-plasmon bandsen_US
dc.subjecttriiodideen_US
dc.subjectAbsorptionen_US
dc.subjectFluidsen_US
dc.subjectGeometrical opticsen_US
dc.subjectGolden_US
dc.subjectLight refractionen_US
dc.subjectNanoparticlesen_US
dc.subjectNanostructuresen_US
dc.subjectOptical propertiesen_US
dc.subjectOrganic compoundsen_US
dc.subjectOrganic polymersen_US
dc.subjectOrganic solventsen_US
dc.subjectPhotoacoustic effecten_US
dc.subjectPlasmonsen_US
dc.subjectPrecious metalsen_US
dc.subjectRefractometersen_US
dc.subjectSemiconducting cadmium tellurideen_US
dc.subjectSilveren_US
dc.subjectSolventsen_US
dc.subjectSurface plasmon resonanceen_US
dc.subjectNanostructured materialsen_US
dc.titleEffect of solvent refractive index on the surface plasmon resonance nanoparticle optical absorptionen_US
dc.typeArticleen_US

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