Tuning the Plasmonic Response up: Hollow Cuboid Metal Nanostructures

Aziz Genç, Javier Patarroyo, Jordi Sancho-Parramon, Raul Arenal, Martial Duchamp, Edgar E. Gonzalez, Luc Henrard, Neus G. Bastús, Rafal E. Dunin-Borkowski, Victor F. Puntes, Jordi Arbiol

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

We report the fine-tuning of the localized surface plasmon resonances (LSPRs) from ultraviolet to near-infrared by nanoengineering the metal nanoparticle morphologies from solid Ag nanocubes to hollow AuAg nanoboxes and AuAg nanoframes. Spatially resolved mapping of plasmon resonances by electron energy loss spectroscopy (EELS) revealed a homogeneous distribution of highly intense plasmon resonances around the hollow nanostructures and the interaction, that is, hybridization, of inner and outer plasmon fields for the nanoframe. Experimental findings are accurately correlated with the boundary element method (BEM) simulations demonstrating that the homogeneous distribution of the plasmon resonances is the key factor for their improved plasmonic properties. As a proof of concept for these enhanced plasmonic properties, we show the effective label free sensing of bovine serum albumin (BSA) of single-walled AuAg nanoboxes in comparison with solid Au nanoparticles, demonstrating their excellent performance for future biomedical applications.

langueAnglais
Pages770-779
Nombre de pages10
journalACS Photonics
Volume3
Numéro5
Les DOIs
étatPublié - 18 mai 2016

Empreinte digitale

Electron Energy-Loss Spectroscopy
Insulator Elements
Metal Nanoparticles
Surface Plasmon Resonance
Nanostructures
Bovine Serum Albumin
Nanoparticles
hollow
Tuning
Metals
tuning
metals
nanoparticles
Metal nanoparticles
Electron energy loss spectroscopy
boundary element method
Surface plasmon resonance
Boundary element method
albumins
surface plasmon resonance

mots-clés

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    Genç, A., Patarroyo, J., Sancho-Parramon, J., Arenal, R., Duchamp, M., Gonzalez, E. E., ... Arbiol, J. (2016). Tuning the Plasmonic Response up: Hollow Cuboid Metal Nanostructures. DOI: 10.1021/acsphotonics.5b00667
    Genç, Aziz ; Patarroyo, Javier ; Sancho-Parramon, Jordi ; Arenal, Raul ; Duchamp, Martial ; Gonzalez, Edgar E. ; Henrard, Luc ; Bastús, Neus G. ; Dunin-Borkowski, Rafal E. ; Puntes, Victor F. ; Arbiol, Jordi. / Tuning the Plasmonic Response up : Hollow Cuboid Metal Nanostructures. Dans: ACS Photonics. 2016 ; Vol 3, Numéro 5. p. 770-779
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    title = "Tuning the Plasmonic Response up: Hollow Cuboid Metal Nanostructures",
    abstract = "We report the fine-tuning of the localized surface plasmon resonances (LSPRs) from ultraviolet to near-infrared by nanoengineering the metal nanoparticle morphologies from solid Ag nanocubes to hollow AuAg nanoboxes and AuAg nanoframes. Spatially resolved mapping of plasmon resonances by electron energy loss spectroscopy (EELS) revealed a homogeneous distribution of highly intense plasmon resonances around the hollow nanostructures and the interaction, that is, hybridization, of inner and outer plasmon fields for the nanoframe. Experimental findings are accurately correlated with the boundary element method (BEM) simulations demonstrating that the homogeneous distribution of the plasmon resonances is the key factor for their improved plasmonic properties. As a proof of concept for these enhanced plasmonic properties, we show the effective label free sensing of bovine serum albumin (BSA) of single-walled AuAg nanoboxes in comparison with solid Au nanoparticles, demonstrating their excellent performance for future biomedical applications.",
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    author = "Aziz Gen{\cc} and Javier Patarroyo and Jordi Sancho-Parramon and Raul Arenal and Martial Duchamp and Gonzalez, {Edgar E.} and Luc Henrard and Bast{\'u}s, {Neus G.} and Dunin-Borkowski, {Rafal E.} and Puntes, {Victor F.} and Jordi Arbiol",
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    Genç, A, Patarroyo, J, Sancho-Parramon, J, Arenal, R, Duchamp, M, Gonzalez, EE, Henrard, L, Bastús, NG, Dunin-Borkowski, RE, Puntes, VF & Arbiol, J 2016, 'Tuning the Plasmonic Response up: Hollow Cuboid Metal Nanostructures' ACS Photonics, VOL. 3, Numéro 5, p. 770-779. DOI: 10.1021/acsphotonics.5b00667

    Tuning the Plasmonic Response up : Hollow Cuboid Metal Nanostructures. / Genç, Aziz; Patarroyo, Javier; Sancho-Parramon, Jordi; Arenal, Raul; Duchamp, Martial; Gonzalez, Edgar E.; Henrard, Luc; Bastús, Neus G.; Dunin-Borkowski, Rafal E.; Puntes, Victor F.; Arbiol, Jordi.

    Dans: ACS Photonics, Vol 3, Numéro 5, 18.05.2016, p. 770-779.

    Résultats de recherche: Contribution à un journal/une revueArticle

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    T2 - ACS Photonics

    AU - Genç,Aziz

    AU - Patarroyo,Javier

    AU - Sancho-Parramon,Jordi

    AU - Arenal,Raul

    AU - Duchamp,Martial

    AU - Gonzalez,Edgar E.

    AU - Henrard,Luc

    AU - Bastús,Neus G.

    AU - Dunin-Borkowski,Rafal E.

    AU - Puntes,Victor F.

    AU - Arbiol,Jordi

    PY - 2016/5/18

    Y1 - 2016/5/18

    N2 - We report the fine-tuning of the localized surface plasmon resonances (LSPRs) from ultraviolet to near-infrared by nanoengineering the metal nanoparticle morphologies from solid Ag nanocubes to hollow AuAg nanoboxes and AuAg nanoframes. Spatially resolved mapping of plasmon resonances by electron energy loss spectroscopy (EELS) revealed a homogeneous distribution of highly intense plasmon resonances around the hollow nanostructures and the interaction, that is, hybridization, of inner and outer plasmon fields for the nanoframe. Experimental findings are accurately correlated with the boundary element method (BEM) simulations demonstrating that the homogeneous distribution of the plasmon resonances is the key factor for their improved plasmonic properties. As a proof of concept for these enhanced plasmonic properties, we show the effective label free sensing of bovine serum albumin (BSA) of single-walled AuAg nanoboxes in comparison with solid Au nanoparticles, demonstrating their excellent performance for future biomedical applications.

    AB - We report the fine-tuning of the localized surface plasmon resonances (LSPRs) from ultraviolet to near-infrared by nanoengineering the metal nanoparticle morphologies from solid Ag nanocubes to hollow AuAg nanoboxes and AuAg nanoframes. Spatially resolved mapping of plasmon resonances by electron energy loss spectroscopy (EELS) revealed a homogeneous distribution of highly intense plasmon resonances around the hollow nanostructures and the interaction, that is, hybridization, of inner and outer plasmon fields for the nanoframe. Experimental findings are accurately correlated with the boundary element method (BEM) simulations demonstrating that the homogeneous distribution of the plasmon resonances is the key factor for their improved plasmonic properties. As a proof of concept for these enhanced plasmonic properties, we show the effective label free sensing of bovine serum albumin (BSA) of single-walled AuAg nanoboxes in comparison with solid Au nanoparticles, demonstrating their excellent performance for future biomedical applications.

    KW - AuAg

    KW - electron energy loss spectroscopy

    KW - hollow metal nanoparticles

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    KW - localized surface plasmon resonances

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    JF - ACS Photonics

    SN - 2330-4022

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    ER -

    Genç A, Patarroyo J, Sancho-Parramon J, Arenal R, Duchamp M, Gonzalez EE et al. Tuning the Plasmonic Response up: Hollow Cuboid Metal Nanostructures. ACS Photonics. 2016 mai 18;3(5):770-779. Disponible �, DOI: 10.1021/acsphotonics.5b00667