IL295118B2 - Solution-based plasmon specific-binding partner assays and metallic nanostructures - Google Patents

Solution-based plasmon specific-binding partner assays and metallic nanostructures

Info

Publication number
IL295118B2
IL295118B2 IL295118A IL29511822A IL295118B2 IL 295118 B2 IL295118 B2 IL 295118B2 IL 295118 A IL295118 A IL 295118A IL 29511822 A IL29511822 A IL 29511822A IL 295118 B2 IL295118 B2 IL 295118B2
Authority
IL
Israel
Prior art keywords
nanostructures
assay complex
conjugates
detection
antigen
Prior art date
Application number
IL295118A
Other languages
English (en)
Hebrew (he)
Other versions
IL295118B1 (en
IL295118A (en
Inventor
Vincent Chiang
Sarah Ann Unser
Rajesh K Mehra
Kenneth P Aron
Original Assignee
Zoetis Services Llc
Vincent Chiang
Sarah Ann Unser
Rajesh K Mehra
Kenneth P Aron
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 Zoetis Services Llc, Vincent Chiang, Sarah Ann Unser, Rajesh K Mehra, Kenneth P Aron filed Critical Zoetis Services Llc
Publication of IL295118A publication Critical patent/IL295118A/en
Publication of IL295118B1 publication Critical patent/IL295118B1/en
Publication of IL295118B2 publication Critical patent/IL295118B2/en

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
    • 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
    • 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
    • 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
    • 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
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54346—Nanoparticles
    • 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
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated
    • 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
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2469/00—Immunoassays for the detection of microorganisms
    • G01N2469/10—Detection of antigens from microorganism in sample from host
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2469/00—Immunoassays for the detection of microorganisms
    • G01N2469/20—Detection of antibodies in sample from host which are directed against antigens from microorganisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (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)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IL295118A 2017-01-30 2018-01-30 Solution-based plasmon specific-binding partner assays and metallic nanostructures IL295118B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762451932P 2017-01-30 2017-01-30
PCT/US2018/015981 WO2018140953A1 (en) 2017-01-30 2018-01-30 Solution-based plasmon specific-binding partner assays and metallic nanostructures

Publications (3)

Publication Number Publication Date
IL295118A IL295118A (en) 2022-09-01
IL295118B1 IL295118B1 (en) 2025-02-01
IL295118B2 true IL295118B2 (en) 2025-06-01

Family

ID=62978809

Family Applications (2)

Application Number Title Priority Date Filing Date
IL295118A IL295118B2 (en) 2017-01-30 2018-01-30 Solution-based plasmon specific-binding partner assays and metallic nanostructures
IL268238A IL268238B (en) 2017-01-30 2018-01-30 Tests for a specific plasmon-based solution for co-linking and metallic nanostructures

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL268238A IL268238B (en) 2017-01-30 2018-01-30 Tests for a specific plasmon-based solution for co-linking and metallic nanostructures

Country Status (10)

Country Link
US (2) US11977072B2 (enExample)
EP (1) EP3574308A4 (enExample)
JP (2) JP7308148B2 (enExample)
KR (3) KR102897521B1 (enExample)
CN (3) CN120446063A (enExample)
AU (2) AU2018212009B2 (enExample)
CA (1) CA3051465A1 (enExample)
IL (2) IL295118B2 (enExample)
MX (3) MX2019008970A (enExample)
WO (1) WO2018140953A1 (enExample)

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US9617587B1 (en) 2016-04-04 2017-04-11 Nat Diagnostics, Inc. Isothermal amplification components and processes
US11299777B2 (en) 2016-04-04 2022-04-12 Nat Diagnostics, Inc. Isothermal amplification components and processes
US11977072B2 (en) 2017-01-30 2024-05-07 Zoetis Services Llc Solution-based plasmonic specific-binding partner assays using metallic nanostructures
JP7292741B2 (ja) * 2018-11-01 2023-06-19 エヌビー ポステク 非共有結合的に付着された有機ナノ構造分子を含むニトロセルロース膜
GB2590485B (en) * 2019-12-19 2022-04-13 Vidya Holdings Ltd Nanoparticle conjugation
US11609229B2 (en) 2020-04-30 2023-03-21 Mytech Co. Ltd. Fluorescence counting system for quantifying viruses or antibodies on an immobilized metal substrate by using an antigen-antibody reaction
JP7589532B2 (ja) * 2020-12-14 2024-11-26 日油株式会社 イムノクロマト測定法用増感剤及び測定法
WO2022221946A1 (en) * 2021-04-21 2022-10-27 Nicoya Lifesciences, Inc. System and method for simulating a localized surface plasmon resonance (lspr) spectrometer
CN114480591B (zh) * 2022-03-09 2022-11-08 武汉爱博泰克生物科技有限公司 一种用于一步法qpcr试剂的冻干保护剂及其应用
JPWO2023224100A1 (enExample) * 2022-05-18 2023-11-23
JPWO2024075847A1 (enExample) * 2022-10-06 2024-04-11
CN116183901B (zh) * 2023-01-04 2025-04-18 烟台大学 一种基于环糊精-金刚烷化铱络合物主客体组装标记的蛋白标记物荧光检测方法
CN120741863A (zh) * 2025-06-06 2025-10-03 上海太阳生物技术有限公司 蛋白c检测试剂

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