ES2617681T3 - Procedimiento y sistema para la determinación de la respuesta biológica de un objetivo frente a una sustancia candidata soluble - Google Patents
Procedimiento y sistema para la determinación de la respuesta biológica de un objetivo frente a una sustancia candidata soluble Download PDFInfo
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- ES2617681T3 ES2617681T3 ES14709591.3T ES14709591T ES2617681T3 ES 2617681 T3 ES2617681 T3 ES 2617681T3 ES 14709591 T ES14709591 T ES 14709591T ES 2617681 T3 ES2617681 T3 ES 2617681T3
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- G—PHYSICS
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502769—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements
- B01L3/502776—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements specially adapted for focusing or laminating flows
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- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/25—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving enzymes not classifiable in groups C12Q1/26 - C12Q1/66
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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"
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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
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
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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
- G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0694—Creating chemical gradients in a fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0883—Serpentine channels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0472—Diffusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
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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"
- 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
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- 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
- Y10T436/25625—Dilution
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- 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
- Y10T436/2575—Volumetric liquid transfer
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- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Clinical Laboratory Science (AREA)
- Biophysics (AREA)
- Dispersion Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Procedimiento para la determinación de la respuesta biológica de un objetivo (41; 41, 42) frente a una sustancia candidata soluble, procedimiento que comprende las siguientes etapas: - la introducción de una sustancia candidata soluble en un flujo laminar de un líquido tamponante (2) que fluye a través de un canal de dispersión (11) para formar un soluto de una sustancia candidata (3) en el líquido tamponante (2) que tiene un perfil de concentración inicial (31); - mediante el flujo laminar del líquido tamponante (2) a través del canal de dispersión (11) que dispersa el perfil de concentración inicial (31) del soluto de una sustancia candidata (3) en el líquido tamponante (2) para formar un perfil de concentración dispersado (32) del soluto de una sustancia candidata (3) en el líquido tamponante (2); - dirigir el flujo laminar del líquido tamponante (2) que contiene el soluto de una sustancia candidata (3) que tiene el perfil de concentración dispersado (32) a un canal de detección (12) para formar un perfil de concentración simétrico final (33) del soluto de una sustancia candidata (3) en el líquido tamponante (2) en el canal de detección (12); - la introducción de un objetivo en el canal de detección (12) (41; 41, 42) de tal forma que se obtenga un perfil de concentración combinado en el líquido tamponante (2), perfil de concentración combinado que comprende un perfil de concentración del objetivo constante suprayacente al perfil de concentración simétrico final (33) del soluto de una sustancia candidata (3) ; - mantener en el canal de detección (12) al menos una mitad del perfil de concentración combinado contenido en el líquido tamponante; y - llevar a cabo un barrido óptico de la al menos una mitad del perfil de concentración combinado contenido en el líquido tamponante mantenido en el canal de detección (12) para detectar, a las diversas concentraciones del soluto de una sustancia candidata (3) del perfil de concentración combinado, una señal óptica que sea representativa de la respuesta biológica del objetivo (41; 41, 42) frente a la sustancia candidata soluble.
Description
Claims (1)
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imagen1 imagen2 imagen3
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13157877 | 2013-03-05 | ||
EP13157877 | 2013-03-05 | ||
PCT/EP2014/054117 WO2014135512A1 (en) | 2013-03-05 | 2014-03-04 | Method and system for determining a biological response of a target to a soluble candidate substance |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2617681T3 true ES2617681T3 (es) | 2017-06-19 |
Family
ID=47832965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES14709591.3T Active ES2617681T3 (es) | 2013-03-05 | 2014-03-04 | Procedimiento y sistema para la determinación de la respuesta biológica de un objetivo frente a una sustancia candidata soluble |
Country Status (12)
Country | Link |
---|---|
US (1) | US9797891B2 (es) |
EP (1) | EP2965082B1 (es) |
JP (1) | JP6403074B2 (es) |
KR (1) | KR20150125000A (es) |
CN (1) | CN105264378B (es) |
BR (1) | BR112015019461A2 (es) |
CA (1) | CA2902786A1 (es) |
ES (1) | ES2617681T3 (es) |
HK (1) | HK1213995A1 (es) |
MX (1) | MX358153B (es) |
RU (1) | RU2671974C2 (es) |
WO (1) | WO2014135512A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3065885B1 (fr) * | 2017-05-03 | 2021-12-17 | Commissariat Energie Atomique | Systeme de melange microfluidique comprenant un injecteur commande pour effectuer un melange avec une dispersion de type taylor aris |
CN109799220B (zh) * | 2018-12-21 | 2021-03-26 | 中国科学院合肥物质科学研究院 | 基于金属螯合物拉曼标签技术检测组织液中组胺的方法 |
CN115605292A (zh) | 2020-03-11 | 2023-01-13 | 飞达生物系统公司(Dk) | 适合测定分子相互作用的特征性质的方法、设备、组件和系统 |
CN112473757B (zh) * | 2020-11-19 | 2021-12-17 | 江南大学 | 一种用于食品安全快速检测的微流控芯片检测系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69636391D1 (de) * | 1995-09-06 | 2006-09-07 | Icos Corp | Zellzikluskontrollpunkt-spezifische gene |
US6586193B2 (en) * | 1996-04-25 | 2003-07-01 | Genicon Sciences Corporation | Analyte assay using particulate labels |
US20040053315A1 (en) | 2002-08-12 | 2004-03-18 | Caliper Technologies Corp. | Methods and systems for monitoring molecular interactions |
AU2003297214A1 (en) | 2002-12-16 | 2004-07-22 | Cytodiscovery, Inc. | Microfluidic system with integrated permeable membrane |
WO2005033672A1 (en) | 2003-10-01 | 2005-04-14 | Caliper Life Sciences, Inc. | Method for measuring diffusivities of compounds using microfluidic devices |
TW200537094A (en) * | 2004-05-11 | 2005-11-16 | Shi-Ping Liu | Gaseous chemical biological exposure chamber |
JP2007044041A (ja) * | 2005-07-13 | 2007-02-22 | Mitsubishi Chemicals Corp | Scrapperタンパク質を利用した医薬候補物質のスクリーニング方法 |
JP4273425B2 (ja) * | 2005-09-28 | 2009-06-03 | 独立行政法人産業技術総合研究所 | マイクロ流路利用分子分析方法 |
JP2007268491A (ja) * | 2006-03-31 | 2007-10-18 | Fujifilm Corp | マイクロデバイス及びそれを用いた触媒反応方法 |
KR100940598B1 (ko) | 2007-10-12 | 2010-02-04 | 부산대학교 산학협력단 | Dna검출용 마이크로칩 및 이를 이용한 검출방법 |
US7813882B2 (en) | 2008-02-29 | 2010-10-12 | Wyatt Technology Corporation | Method for determining average properties of molecules in solution |
WO2011042509A2 (en) | 2009-10-08 | 2011-04-14 | Universite De Strasbourg | Apparatus and processes for generating variable concentration of solutes in microdroplets |
JP5881031B2 (ja) * | 2010-03-18 | 2016-03-09 | 国立研究開発法人産業技術総合研究所 | 薬剤感受性試験用バイオチップ |
SG189160A1 (en) * | 2010-09-29 | 2013-05-31 | Massachusetts Inst Technology | Device for high throughput investigations of cellular interactions |
US20130273564A1 (en) * | 2010-12-23 | 2013-10-17 | John Gerard Quinn | Dispersion injection methods for biosensing |
FR2972117B1 (fr) * | 2011-03-04 | 2013-12-20 | Centre Nat Rech Scient | Systeme microfluidique pour controler un profil de concentration de molecules susceptibles de stimuler une cible |
CN102586394B (zh) * | 2012-02-28 | 2014-01-01 | 中国科学院微生物研究所 | 一种筛选以神经酰胺糖脂为作用靶标的抗真菌物质的方法 |
-
2014
- 2014-03-04 CN CN201480012524.0A patent/CN105264378B/zh not_active Expired - Fee Related
- 2014-03-04 KR KR1020157027334A patent/KR20150125000A/ko active IP Right Grant
- 2014-03-04 CA CA2902786A patent/CA2902786A1/en not_active Abandoned
- 2014-03-04 JP JP2015560656A patent/JP6403074B2/ja not_active Expired - Fee Related
- 2014-03-04 US US14/771,437 patent/US9797891B2/en not_active Expired - Fee Related
- 2014-03-04 MX MX2015011369A patent/MX358153B/es active IP Right Grant
- 2014-03-04 WO PCT/EP2014/054117 patent/WO2014135512A1/en active Application Filing
- 2014-03-04 BR BR112015019461A patent/BR112015019461A2/pt not_active IP Right Cessation
- 2014-03-04 EP EP14709591.3A patent/EP2965082B1/en active Active
- 2014-03-04 ES ES14709591.3T patent/ES2617681T3/es active Active
- 2014-03-04 RU RU2015139400A patent/RU2671974C2/ru not_active IP Right Cessation
-
2016
- 2016-02-23 HK HK16101995.5A patent/HK1213995A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2014135512A1 (en) | 2014-09-12 |
MX2015011369A (es) | 2015-12-16 |
HK1213995A1 (zh) | 2016-07-15 |
JP6403074B2 (ja) | 2018-10-10 |
RU2671974C2 (ru) | 2018-11-08 |
US20160011180A1 (en) | 2016-01-14 |
CN105264378A (zh) | 2016-01-20 |
BR112015019461A2 (pt) | 2017-07-18 |
US9797891B2 (en) | 2017-10-24 |
EP2965082B1 (en) | 2016-12-28 |
CN105264378B (zh) | 2017-05-24 |
KR20150125000A (ko) | 2015-11-06 |
MX358153B (es) | 2018-08-07 |
RU2015139400A (ru) | 2017-04-07 |
JP2016509233A (ja) | 2016-03-24 |
CA2902786A1 (en) | 2014-09-12 |
EP2965082A1 (en) | 2016-01-13 |
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