JP2012523576A - 試料中の分析物の存在を検出するための方法および装置 - Google Patents

試料中の分析物の存在を検出するための方法および装置 Download PDF

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JP2012523576A
JP2012523576A JP2012506135A JP2012506135A JP2012523576A JP 2012523576 A JP2012523576 A JP 2012523576A JP 2012506135 A JP2012506135 A JP 2012506135A JP 2012506135 A JP2012506135 A JP 2012506135A JP 2012523576 A JP2012523576 A JP 2012523576A
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analyte
proximity
sensor
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JP2012523576A5 (https=
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ギャスター，リチャード
ホール，ドリュー
ワン，シャン，エックス．
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Leland Stanford Junior University
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G01N27/745—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids for detecting magnetic beads used in biochemical assays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • 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
    • 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
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
JP2012506135A 2009-04-13 2010-04-13 試料中の分析物の存在を検出するための方法および装置 Pending JP2012523576A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16892209P 2009-04-13 2009-04-13
US61/168,922 2009-04-13
PCT/US2010/030919 WO2011022093A2 (en) 2009-04-13 2010-04-13 Methods and devices for detecting the presence of an analyte in a sample

Publications (2)

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JP2012523576A true JP2012523576A (ja) 2012-10-04
JP2012523576A5 JP2012523576A5 (https=) 2013-04-11

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US (1) US9506919B2 (https=)
EP (1) EP2419733A4 (https=)
JP (1) JP2012523576A (https=)
WO (1) WO2011022093A2 (https=)

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JP2016540537A (ja) * 2013-10-23 2016-12-28 ヴェリリー ライフ サイエンシズ エルエルシー 変調源を有する非侵襲的な分析物検出システム
JP2016540534A (ja) * 2013-10-23 2016-12-28 ヴェリリー ライフ サイエンシズ エルエルシー 分析物と背景信号とを区別するための応答信号の変調
JP2016540539A (ja) * 2013-10-23 2016-12-28 ヴェリリー ライフ サイエンシズ エルエルシー 外部磁界による血管系内の磁性粒子の空間変調
JP2017502266A (ja) * 2013-12-04 2017-01-19 エスピーディー スイス プレシジョン ダイアゴスチックス ゲーエムベーハー アッセイデバイス
JP2017525983A (ja) * 2014-08-29 2017-09-07 マルクメトリックス・インコーポレイテッド ポータブル分析機器
JP2018517154A (ja) * 2015-06-12 2018-06-28 カッポ，アンソニー，ピー． 手持ち式フィールドポータブル表面プラズモン共鳴装置および化学および生物学的薬剤の検出におけるその用途
US10682050B2 (en) 2015-09-24 2020-06-16 Lacrisciences, Llc Optical sensors, systems and methods of using same
US11016025B2 (en) 2015-11-10 2021-05-25 Lacrisciences, Llc Systems and methods for determining sample osmolarity
WO2023079962A1 (ja) * 2021-11-04 2023-05-11 株式会社日立ハイテク 免疫分析方法および免疫分析装置

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