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Colorimetric Plasmon Resonance Imaging Using Nano Lycurgus Cup Arrays
Author(s) -
Gartia Manas Ranjan,
Hsiao Austin,
Pokhriyal Anusha,
Seo Sujin,
Kulsharova Gulsim,
Cunningham Brian T.,
Bond Tiziana C.,
Liu Gang Logan
Publication year - 2013
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201200040
Subject(s) - materials science , surface plasmon resonance , naked eye , plasmon , optics , nanoscopic scale , nano , optoelectronics , spectroscopy , nanotechnology , nanoparticle , fluorescence , quantum mechanics , composite material , physics
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.