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Probing Dynamically Tunable Localized Surface Plasmon Resonances of Film-Coupled Nanoparticles by Evanescent Wave Excitation

The localized surface plasmon resonance (LSPR) spectrum associated with a gold nanoparticle (NP) coupled to a gold film exhibits extreme sensitivity to the nano-gap region where the fields are tightly localized. The LSPR of an ensemble of film-coupled NPs can be observed using an illumination scheme...

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Detalles Bibliográficos
Main Authors: Mock, Jack J., Hill, Ryan T., Tsai, Yu-Ju, Chilkoti, Ashutosh, Smith, David R.
Formato: Artigo
Idioma:Inglês
Publicado: 2012
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3324644/
https://ncbi.nlm.nih.gov/pubmed/22429053
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/nl204596h
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