EA202192229A1 - Селективное оптическое обнаружение органических анализируемых веществ в жидкостях - Google Patents
Селективное оптическое обнаружение органических анализируемых веществ в жидкостяхInfo
- Publication number
- EA202192229A1 EA202192229A1 EA202192229A EA202192229A EA202192229A1 EA 202192229 A1 EA202192229 A1 EA 202192229A1 EA 202192229 A EA202192229 A EA 202192229A EA 202192229 A EA202192229 A EA 202192229A EA 202192229 A1 EA202192229 A1 EA 202192229A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- organic
- liquids
- optical detection
- analyzed
- selective optical
- Prior art date
Links
Classifications
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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
- 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
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
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- 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
- 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
- G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding
-
- 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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
-
- 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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/588—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with semiconductor nanocrystal label, e.g. quantum dots
-
- 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"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
- G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Изобретение относится к способу и устройству для обнаружения и количественного определения разнообразных анализируемых органических веществ в жидком образце, а также к аналитической подложке для обеспечения измерений анализируемых веществ. Указанный способ осуществлен посредством применения специфического взаимодействия органических анализируемых веществ с селективными связывающими центрами, иммобилизованными на многослойной аналитической подложке, с дальнейшим обнаружением такого взаимодействия посредством применения устройства на основе индуцирования и регистрации флуоресценции такой подложки для биохимических, генетических и экологических анализов.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EEU201900011U EE01561U1 (et) | 2019-02-11 | 2019-02-11 | Meetod vedelas proovis vähemalt ühe orgaanilise analüüdi tuvastamiseks ja kvantifitseerimiseks. |
PCT/EP2020/051268 WO2020164863A1 (en) | 2019-02-11 | 2020-01-20 | Selective optical detection of organic analytes in liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202192229A1 true EA202192229A1 (ru) | 2021-12-20 |
Family
ID=69467499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202192229A EA202192229A1 (ru) | 2019-02-11 | 2020-01-20 | Селективное оптическое обнаружение органических анализируемых веществ в жидкостях |
Country Status (7)
Country | Link |
---|---|
US (3) | US11650205B2 (ru) |
EP (1) | EP3924734A1 (ru) |
AU (1) | AU2020220593A1 (ru) |
CA (1) | CA3129896A1 (ru) |
EA (1) | EA202192229A1 (ru) |
EE (1) | EE01561U1 (ru) |
WO (1) | WO2020164863A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EE01561U1 (et) * | 2019-02-11 | 2022-03-15 | Qanikdx Oü | Meetod vedelas proovis vähemalt ühe orgaanilise analüüdi tuvastamiseks ja kvantifitseerimiseks. |
CN114674900B (zh) * | 2022-04-02 | 2023-09-22 | 湖北大学 | 基于小分子探针的光电化学微传感器及其制备方法与应用 |
Family Cites Families (25)
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GB0111459D0 (en) * | 2001-05-10 | 2001-07-04 | Isis Innovation | Universal fluorescent sensors |
KR100650162B1 (ko) * | 2003-08-05 | 2006-11-27 | 주식회사 진인 | 품질 관리 프로브 및 음성 조절 프로브를 함유하는 약제내성 b형 간염 바이러스 검출용 마이크로어레이 및 이를이용한 약제 내성 b형 간염 바이러스의 검출 방법 |
US7572640B2 (en) | 2004-09-28 | 2009-08-11 | Singulex, Inc. | Method for highly sensitive detection of single protein molecules labeled with fluorescent moieties |
CA2616404A1 (en) * | 2005-07-26 | 2007-02-01 | Oregon Health & Science University | Nanoparticle probes for capture, sorting and placement of targets |
WO2007016665A2 (en) * | 2005-07-29 | 2007-02-08 | Dominion Diagnostics, Llc | Single use fluorescent assays for determination of analytes |
US20140349873A1 (en) | 2006-05-12 | 2014-11-27 | John Bruno | Methods of Producing Competitive Aptamer FRET Reagents and Assays |
US20090186342A1 (en) | 2006-05-12 | 2009-07-23 | Pronucleotein Biotechnologies, Llc | Methods of producing competitive aptamer fret reagents and assays |
US8158444B2 (en) | 2006-10-06 | 2012-04-17 | Sirigen, Inc. | Fluorescent methods and materials for directed biomarker signal amplification |
WO2008046029A2 (en) | 2006-10-12 | 2008-04-17 | The Board Of Trustees Of The University Of Illinois | Detectio n of specific binding reactions using magnetic labels |
KR100883547B1 (ko) * | 2007-03-08 | 2009-02-13 | 한국과학기술원 | 양자점 기반의 바이오칩 및 이를 이용한 가수분해 단백질의활성 분석 방법 |
WO2009105583A1 (en) * | 2008-02-19 | 2009-08-27 | Anstron Technologies Company | Fluorescence resonance energy transfer (fret) binding assays that are surface-based |
KR100970584B1 (ko) * | 2008-02-28 | 2010-07-16 | 한국과학기술원 | 당단백질 분석용 바이오칩 세트 |
US8940506B2 (en) | 2008-03-21 | 2015-01-27 | The Regents Of The University Of California | High-sensitive fluorescent energy transfer assay using fluoresent amino acids and fluorescent proteins |
WO2010033249A2 (en) | 2008-09-22 | 2010-03-25 | Massachusetts Institute Of Technology | Compositions of and methods using ligand dimers |
JP5720248B2 (ja) | 2008-12-24 | 2015-05-20 | コニカミノルタ株式会社 | 表面プラズモンおよび蛍光共鳴エネルギー転移を利用した免疫アッセイ |
WO2010127980A1 (en) | 2009-05-05 | 2010-11-11 | F. Hoffmann-La Roche Ag | Fret-based binding assay |
WO2011154918A2 (en) * | 2010-06-09 | 2011-12-15 | Medisensor Gh, Inc. | Diagnostic apparatus for immunoassay and diagnostic method for immunoassay using the same |
KR101631581B1 (ko) | 2010-06-11 | 2016-06-17 | 한국생명공학연구원 | 나노입자가 융합된 fret 센서 및 이를 이용한 파이토에스트로겐을 고감도로 검출하는 방법 |
WO2012092489A1 (en) | 2010-12-30 | 2012-07-05 | Quantum Dynamics, Ltd. | Portable detection devices and methods for detection of biomarkers or other analytes |
US9120820B2 (en) | 2011-05-18 | 2015-09-01 | Cayman Chemical Company, Incorporated | Fluorescent molecular probes for use in assays that measure test compound competitive binding with SAM-utilizing proteins |
US20180188243A1 (en) | 2015-06-22 | 2018-07-05 | The Regents Of The University Of California | Quantitative fret-based interaction assay |
GB201515693D0 (en) | 2015-09-04 | 2015-10-21 | Univ Birmingham | Method for antigen detection |
IL261734B2 (en) | 2016-03-15 | 2023-04-01 | Mipsalus Aps | A method for detection and means for it |
US20170341077A1 (en) * | 2016-05-31 | 2017-11-30 | University Of Guelph | Microfluidic biosensor for allergen detection |
EE01561U1 (et) * | 2019-02-11 | 2022-03-15 | Qanikdx Oü | Meetod vedelas proovis vähemalt ühe orgaanilise analüüdi tuvastamiseks ja kvantifitseerimiseks. |
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2019
- 2019-02-11 EE EEU201900011U patent/EE01561U1/et active Protection Beyond IP Right Term
-
2020
- 2020-01-20 WO PCT/EP2020/051268 patent/WO2020164863A1/en unknown
- 2020-01-20 US US17/251,536 patent/US11650205B2/en active Active
- 2020-01-20 CA CA3129896A patent/CA3129896A1/en active Pending
- 2020-01-20 EP EP20703391.1A patent/EP3924734A1/en active Pending
- 2020-01-20 AU AU2020220593A patent/AU2020220593A1/en active Pending
- 2020-01-20 EA EA202192229A patent/EA202192229A1/ru unknown
-
2023
- 2023-04-27 US US18/308,219 patent/US11899011B2/en active Active
-
2024
- 2024-01-19 US US18/417,845 patent/US20240192203A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2020220593A1 (en) | 2021-10-07 |
US11650205B2 (en) | 2023-05-16 |
US11899011B2 (en) | 2024-02-13 |
EE01561U1 (et) | 2022-03-15 |
WO2020164863A1 (en) | 2020-08-20 |
US20230258631A1 (en) | 2023-08-17 |
US20240192203A1 (en) | 2024-06-13 |
EP3924734A1 (en) | 2021-12-22 |
US20210356463A1 (en) | 2021-11-18 |
CA3129896A1 (en) | 2020-08-20 |
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