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dc.contributor.authorVasquez, Yolanda
dc.contributor.authorKolle, Mathias
dc.contributor.authorMishchenko, Lidiya
dc.contributor.authorHatton, Benjamin D.
dc.contributor.authorAizenberg, Joanna
dc.date.accessioned2017-07-07T20:16:50Z
dc.date.issued2014
dc.identifier.citationVasquez, Yolanda, Mathias Kolle, Lidiya Mishchenko, Benjamin D. Hatton, and Joanna Aizenberg. 2014. Three-Phase Co-Assembly: In Situ Incorporation of Nanoparticles into Tunable, Highly Ordered, Porous Silica Films. ACS Photonics 1, no. 1: 53–60. doi:10.1021/ph400067z.en_US
dc.identifier.issn2330-4022en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:33204051
dc.description.abstractWe present a reproducible, one-pot colloidal co-assembly approach that results in large-scale, highly-ordered porous silica films with embedded, uniformly-distributed, accessible gold nanoparticles. The unique coloration of these inverse opal films combines iridescence with plasmonic effects. The coupled optical properties are easily tunable either by changing the concentration of added nanoparticles to the solution before assembly or by localized growth of the embedded Au nanoparticles upon exposure to tetrachloroauric acid solution, after colloidal template removal. The presence of the selectively absorbing particles furthermore enhances the hue and saturation of the inverse opals color by suppressing incoherent diffuse scattering. The composition and optical properties of these films are demonstrated to be locally tunable using selective functionalization of the doped opals.en_US
dc.description.sponsorshipChemistry and Chemical Biologyen_US
dc.language.isoen_USen_US
dc.publisherAmerican Chemical Society (ACS)en_US
dc.relation.isversionofdoi:10.1021/ph400067zen_US
dash.licenseOAP
dc.subjectcolloidsen_US
dc.subjectnanoparticlesen_US
dc.subjectphotonicsen_US
dc.subjectself-assemblyen_US
dc.subjectstructural coloren_US
dc.titleThree-Phase Co-assembly: In Situ Incorporation of Nanoparticles into Tunable, Highly Ordered, Porous Silica Filmsen_US
dc.typeJournal Articleen_US
dc.description.versionAccepted Manuscripten_US
dc.relation.journalACS Photonicsen_US
dash.depositing.authorAizenberg, Joanna
dc.date.available2017-07-07T20:16:50Z
dash.funder.nameAFOSRen_US
dash.funder.awardFA9550-09-1-0669-DOD35CAPen_US
dc.identifier.doi10.1021/ph400067z*
dash.contributor.affiliatedKolle, Mathias
dash.contributor.affiliatedAizenberg, Joanna


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