Plasmon resonance imaging apparatus having nano-lycurgus-cup arrays and methods of use
Abstract
Apparatus and methods are disclosed that are configured to permit nanoplasmonic spectroscopy sensing in the form of colorimetric sensing. An example apparatus involves: (a) an array layer having a top surface and a bottom surface, wherein a plurality of nanoholes are defined in the top surface of the array layer, wherein the plurality of nanoholes each have at least one sidewall surface and a bottom surface, (b) a thin metal film disposed on the top surface of the array layer and on the bottom surface of each of the plurality of nanoholes, and (c) a plurality of nanoparticles disposed on the at least one sidewall surface of the plurality of nanoholes.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1328693
- Patent Number(s):
- 9464985
- Application Number:
- 14/156,836
- Assignee:
- The Board of Trustees of the University of Illinois (Urbana, IL)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC52-07NA27344; FG02-07ER46471; FG02-07ER46453
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Jan 16
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION; 77 NANOSCIENCE AND NANOTECHNOLOGY; 42 ENGINEERING
Citation Formats
Liu, Gang Logan, Gartia, Manas Ranjan, and Hsiao, Austin Yin Kyai. Plasmon resonance imaging apparatus having nano-lycurgus-cup arrays and methods of use. United States: N. p., 2016.
Web.
Liu, Gang Logan, Gartia, Manas Ranjan, & Hsiao, Austin Yin Kyai. Plasmon resonance imaging apparatus having nano-lycurgus-cup arrays and methods of use. United States.
Liu, Gang Logan, Gartia, Manas Ranjan, and Hsiao, Austin Yin Kyai. Tue .
"Plasmon resonance imaging apparatus having nano-lycurgus-cup arrays and methods of use". United States. https://www.osti.gov/servlets/purl/1328693.
@article{osti_1328693,
title = {Plasmon resonance imaging apparatus having nano-lycurgus-cup arrays and methods of use},
author = {Liu, Gang Logan and Gartia, Manas Ranjan and Hsiao, Austin Yin Kyai},
abstractNote = {Apparatus and methods are disclosed that are configured to permit nanoplasmonic spectroscopy sensing in the form of colorimetric sensing. An example apparatus involves: (a) an array layer having a top surface and a bottom surface, wherein a plurality of nanoholes are defined in the top surface of the array layer, wherein the plurality of nanoholes each have at least one sidewall surface and a bottom surface, (b) a thin metal film disposed on the top surface of the array layer and on the bottom surface of each of the plurality of nanoholes, and (c) a plurality of nanoparticles disposed on the at least one sidewall surface of the plurality of nanoholes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {10}
}
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