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Colorimetric Plasmon Resonance Imaging Using Nano Lycurgus Cup Arrays

Authors

  • Manas Ranjan Gartia,

    1. Department of Nuclear, Plasma and Radiological Engineering, University of Illinois at Urbana-Champaign, Illinois, USA
    2. Micro and Nano Technology Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA
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  • Austin Hsiao,

    1. Micro and Nano Technology Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA
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  • Anusha Pokhriyal,

    1. Department of Physics, University of Illinois at Urbana-Champaign Urbana, Illinois, USA
    2. Micro and Nano Technology Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA
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  • Sujin Seo,

    1. Department of Material Science and Engineering, University of Illinois at Urbana-Champaign, Illinois, USA
    2. Micro and Nano Technology Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA
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  • Gulsim Kulsharova,

    1. Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign Urbana, Illinois, USA
    2. Micro and Nano Technology Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA
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  • Brian T. Cunningham,

    1. Department of Bioengineering, University of Illinois at Urbana-Champaign, Illinois, USA
    2. Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign Urbana, Illinois, USA
    3. Micro and Nano Technology Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA
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  • Tiziana C. Bond,

    1. Meso, Micro and Nano Technologies Center Lawrence Livermore National Laboratory, California, USA
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  • Gang Logan Liu

    Corresponding author
    1. Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Illinois, USA
    2. Department of Bioengineering, University of Illinois at Urbana-Champaign, Illinois, USA
    3. Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign Urbana, Illinois, USA
    4. Micro and Nano Technology Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA
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Abstract

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A large-area high-density nanoscale Lycurgus cup array is created with 100 times better sensitivity than any other reported nanoplasmonic device. With this device, nanoplasmonic spectroscopy sensing, for the first time, becomes colorimetric sensing requiring only the naked eye or ordinary visible color photography.

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