KR101481189B1 - 분석 장치에의 지시약 고정 - Google Patents

분석 장치에의 지시약 고정 Download PDF

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Publication number
KR101481189B1
KR101481189B1 KR1020097012200A KR20097012200A KR101481189B1 KR 101481189 B1 KR101481189 B1 KR 101481189B1 KR 1020097012200 A KR1020097012200 A KR 1020097012200A KR 20097012200 A KR20097012200 A KR 20097012200A KR 101481189 B1 KR101481189 B1 KR 101481189B1
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KR
South Korea
Prior art keywords
lateral flow
compound
indicator
analyte
small molecule
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Expired - Fee Related
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KR1020097012200A
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English (en)
Korean (ko)
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KR20090100350A (ko
Inventor
수에동 송
커티스 세이레
숀 알. 피스터
줄리 빌라누에바
Original Assignee
킴벌리-클라크 월드와이드, 인크.
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • 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
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • 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
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/97—Test strip or test slide
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/81—Tube, bottle, or dipstick

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
KR1020097012200A 2006-12-15 2007-09-28 분석 장치에의 지시약 고정 Expired - Fee Related KR101481189B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/640,100 US7935538B2 (en) 2006-12-15 2006-12-15 Indicator immobilization on assay devices
US11/640,100 2006-12-15
PCT/IB2007/053962 WO2008075216A1 (en) 2006-12-15 2007-09-28 Indicator immobilization on assay devices

Publications (2)

Publication Number Publication Date
KR20090100350A KR20090100350A (ko) 2009-09-23
KR101481189B1 true KR101481189B1 (ko) 2015-01-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097012200A Expired - Fee Related KR101481189B1 (ko) 2006-12-15 2007-09-28 분석 장치에의 지시약 고정

Country Status (7)

Country Link
US (1) US7935538B2 (enExample)
EP (1) EP2092332B1 (enExample)
JP (1) JP5296703B2 (enExample)
KR (1) KR101481189B1 (enExample)
CN (1) CN101558301B (enExample)
CA (1) CA2670526A1 (enExample)
WO (1) WO2008075216A1 (enExample)

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US8920857B2 (en) * 2010-12-22 2014-12-30 Michael T. Abramson System and method for detection of a contaminated beverage
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CN105699370B (zh) * 2016-01-20 2018-09-18 江西华清博恩生物科技有限公司 羊水检测指示剂组合物、其制备和相应的羊水检测护垫
US11104933B1 (en) 2016-03-22 2021-08-31 Cleu Diagnostics, Llc Compositions and methods for determining the presence of active leukocyte cells using an electrochemical assay
CN109196355A (zh) * 2016-04-01 2019-01-11 7905122加拿大股份有限公司 吸水材料及其用途
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JP6635345B2 (ja) * 2017-02-14 2020-01-22 学校法人慶應義塾 尿中のバイオマーカーを検出するための方法及び該方法に用いるためのキット
EP3619221B1 (en) 2017-05-04 2024-10-30 Siemens Healthcare Diagnostics Inc. Devices and methods for minimizing hook effect interference in immunoassays
CN115210557A (zh) * 2019-10-21 2022-10-18 韦里特克美国有限公司 芬太尼类似物检测方法及其试剂盒
CN112161972B (zh) * 2020-08-14 2021-04-20 大连理工大学 一种快速分级定量检测酸性溶液中芳伯胺含量的检测试纸组及其应用
JP2024530692A (ja) * 2021-08-11 2024-08-23 センゾー ヘルス リミテッド 高感度分析物ネットワーク検出フローアッセイ及び関連方法
CN115586142A (zh) * 2021-10-21 2023-01-10 新加坡国立大学 一种三价铁离子传感分子材料及其应用

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