All optical nanoscale sensor

J Halas Nancy; H Johnson Don; Whaley Bishnoi Sandra; Carly S. Filgueira; John Rozell Christopher; R Johnson Bruce

All optical nanoscale sensor

J Halas Nancy (Inventor), H Johnson Don (Inventor), Whaley Bishnoi Sandra (Inventor), Carly S. Filgueira (Inventor), John Rozell Christopher (Inventor), R Johnson Bruce (Inventor)

Research output: Patent

Abstract

A composition comprising a nanoparticle and at least one adsorbate associated with the nanoparticle, wherein the adsorbate displays at least one chemically responsive optical property. A method comprising associating an adsorbate with a nanoparticle, wherein the nanoparticle comprises a shell surrounding a core material with a lower conductivity than the shell material and the adsorbate displays at least one chemically responsive optical property, and engineering the nanoparticle to enhance the optical property of the adsorbate. A method comprising determining an optical response of an adsorbate associated with a nanoparticle as a function of a chemical parameter, and parameterizing the optical response to produce a one-dimensional representation of at least a portion of a spectral window of the optical response in a high dimensional vector space.

Original language	English (US)
Patent number	US2008176212
IPC	G01N 31/ 16 A I
Priority date	6/13/07
State	Published - Jul 24 2008

Cite this

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title = "All optical nanoscale sensor",

abstract = "A composition comprising a nanoparticle and at least one adsorbate associated with the nanoparticle, wherein the adsorbate displays at least one chemically responsive optical property. A method comprising associating an adsorbate with a nanoparticle, wherein the nanoparticle comprises a shell surrounding a core material with a lower conductivity than the shell material and the adsorbate displays at least one chemically responsive optical property, and engineering the nanoparticle to enhance the optical property of the adsorbate. A method comprising determining an optical response of an adsorbate associated with a nanoparticle as a function of a chemical parameter, and parameterizing the optical response to produce a one-dimensional representation of at least a portion of a spectral window of the optical response in a high dimensional vector space.",

author = "\{Halas Nancy\}, J and \{Johnson Don\}, H and \{Bishnoi Sandra\}, Whaley and Filgueira, \{Carly S.\} and \{Rozell Christopher\}, John and \{Johnson Bruce\}, R",

year = "2008",

month = jul,

day = "24",

language = "English (US)",

type = "Patent",

note = "US2008176212; G01N 31/ 16 A I",

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TY - PAT

T1 - All optical nanoscale sensor

AU - Halas Nancy, J

AU - Johnson Don, H

AU - Bishnoi Sandra, Whaley

AU - Filgueira, Carly S.

AU - Rozell Christopher, John

AU - Johnson Bruce, R

PY - 2008/7/24

Y1 - 2008/7/24

N2 - A composition comprising a nanoparticle and at least one adsorbate associated with the nanoparticle, wherein the adsorbate displays at least one chemically responsive optical property. A method comprising associating an adsorbate with a nanoparticle, wherein the nanoparticle comprises a shell surrounding a core material with a lower conductivity than the shell material and the adsorbate displays at least one chemically responsive optical property, and engineering the nanoparticle to enhance the optical property of the adsorbate. A method comprising determining an optical response of an adsorbate associated with a nanoparticle as a function of a chemical parameter, and parameterizing the optical response to produce a one-dimensional representation of at least a portion of a spectral window of the optical response in a high dimensional vector space.

AB - A composition comprising a nanoparticle and at least one adsorbate associated with the nanoparticle, wherein the adsorbate displays at least one chemically responsive optical property. A method comprising associating an adsorbate with a nanoparticle, wherein the nanoparticle comprises a shell surrounding a core material with a lower conductivity than the shell material and the adsorbate displays at least one chemically responsive optical property, and engineering the nanoparticle to enhance the optical property of the adsorbate. A method comprising determining an optical response of an adsorbate associated with a nanoparticle as a function of a chemical parameter, and parameterizing the optical response to produce a one-dimensional representation of at least a portion of a spectral window of the optical response in a high dimensional vector space.

M3 - Patent

M1 - US2008176212

ER -

All optical nanoscale sensor

Abstract

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