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WO2012079018A3 - Surface plasmon sensors and methods for producing the same - Google Patents

Surface plasmon sensors and methods for producing the same Download PDF

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Publication number
WO2012079018A3
WO2012079018A3 PCT/US2011/064230 US2011064230W WO2012079018A3 WO 2012079018 A3 WO2012079018 A3 WO 2012079018A3 US 2011064230 W US2011064230 W US 2011064230W WO 2012079018 A3 WO2012079018 A3 WO 2012079018A3
Authority
WO
WIPO (PCT)
Prior art keywords
surface plasmon
methods
producing
same
plasmon sensors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2011/064230
Other languages
French (fr)
Other versions
WO2012079018A2 (en
Inventor
Pei-Yu Chung
Peng Jiang
Christopher D. Batich
Gregory Schultz
Tzung-Hua Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Florida
University of Florida Research Foundation Inc
Original Assignee
University of Florida
University of Florida Research Foundation Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Florida, University of Florida Research Foundation Inc filed Critical University of Florida
Publication of WO2012079018A2 publication Critical patent/WO2012079018A2/en
Publication of WO2012079018A3 publication Critical patent/WO2012079018A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • G01N21/554—Attenuated total reflection and using surface plasmons detecting the surface plasmon resonance of nanostructured metals, e.g. localised surface plasmon resonance

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nanotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

A surface plasmon sensor (10) is provided having an array of shaped protuberances (12) with a metallic surface (20). The array of shaped protuberances (12) provides for substantially high enhancement factors and increased sensitivity in use. Methods for making the surface plasmon sensors (10) are also provided.
PCT/US2011/064230 2010-12-09 2011-12-09 Surface plasmon sensors and methods for producing the same Ceased WO2012079018A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42137910P 2010-12-09 2010-12-09
US61/421,379 2010-12-09

Publications (2)

Publication Number Publication Date
WO2012079018A2 WO2012079018A2 (en) 2012-06-14
WO2012079018A3 true WO2012079018A3 (en) 2012-08-16

Family

ID=46207772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/064230 Ceased WO2012079018A2 (en) 2010-12-09 2011-12-09 Surface plasmon sensors and methods for producing the same

Country Status (1)

Country Link
WO (1) WO2012079018A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106170725A (en) * 2013-07-26 2016-11-30 杨天 Utilize and peel off the method that mounting method makes metal micro-nano structure at fiber end face

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016509675A (en) * 2013-01-25 2016-03-31 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． Chemical detector
JP5969711B2 (en) * 2013-01-25 2016-08-17 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． Chemical sensor device
CN115144586B (en) * 2022-01-11 2025-05-06 量准(武汉)生命科技有限公司 Nanoplasmon resonance biochip based on sandwich ELISA and method for rapid qualitative and quantitative detection of target

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020044285A1 (en) * 2000-07-21 2002-04-18 Pedersen Henrik Chresten Coupling elements for surface plasmon resonance sensors
US6795192B2 (en) * 2000-02-22 2004-09-21 Graffinity Pharmaceutical Design Gmbh SPR sensor and SPR sensor array
US20090258441A1 (en) * 2008-04-07 2009-10-15 Life Bioscience, Inc. Method of providing particles having biological-binding areas for biological applications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6795192B2 (en) * 2000-02-22 2004-09-21 Graffinity Pharmaceutical Design Gmbh SPR sensor and SPR sensor array
US20020044285A1 (en) * 2000-07-21 2002-04-18 Pedersen Henrik Chresten Coupling elements for surface plasmon resonance sensors
US20090258441A1 (en) * 2008-04-07 2009-10-15 Life Bioscience, Inc. Method of providing particles having biological-binding areas for biological applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PEI-YU CHUNG ET AL.: "Nanopyramid surface plasmon resonance sensors", APPLIED PHYSICS LETTERS, vol. 96, no. IS.26, 1 July 2010 (2010-07-01), pages 261108-1 - 261108-3 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106170725A (en) * 2013-07-26 2016-11-30 杨天 Utilize and peel off the method that mounting method makes metal micro-nano structure at fiber end face

Also Published As

Publication number Publication date
WO2012079018A2 (en) 2012-06-14

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