BR112015019461A2 - método e sistema para determinação de uma resposta biológica de um alvo a uma substância solúvel candidata - Google Patents
método e sistema para determinação de uma resposta biológica de um alvo a uma substância solúvel candidataInfo
- Publication number
- BR112015019461A2 BR112015019461A2 BR112015019461A BR112015019461A BR112015019461A2 BR 112015019461 A2 BR112015019461 A2 BR 112015019461A2 BR 112015019461 A BR112015019461 A BR 112015019461A BR 112015019461 A BR112015019461 A BR 112015019461A BR 112015019461 A2 BR112015019461 A2 BR 112015019461A2
- Authority
- BR
- Brazil
- Prior art keywords
- concentration profile
- candidate
- target
- biological response
- determining
- Prior art date
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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
- G01N33/536—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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- 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
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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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- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Urology & Nephrology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Clinical Laboratory Science (AREA)
- Biophysics (AREA)
- Dispersion Chemistry (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
resumo patente de invenção: "método e sistema para determinação de uma resposta biológica de um alvo a uma substância solúvel candidata". a presente invenção refere-se a um método para a determinação de uma resposta biológica de um alvo (41, 42) a uma substância solúvel candidata que compreende as etapas de: introdução de uma substância solúvel candidata em um fluxo laminar de um líquido tampão (2) para formar um soluto de substância candidata (3), tendo um perfil de concentração inicial (31); dispersão do perfil de concentração inicial (31) para formar um perfil de concentração disperso (32); direção do perfil de concentração disperso (32) em um canal de detecção (12) para formar um perfil de concentração simétrico final (33) no mesmo; introdução de um alvo no canal de detecção (12) para obter um perfil de concentração combinado compreendendo um perfil de concentração alvo constante sobrepondo o perfil de concentração simétrico final (33); contenção no canal de detecção (12) de pelo menos metade do perfil de concentração combinado; e varredura, opticamente, do perfil de concentração combinado para detectar um sinal óptico representativo da resposta biológica do alvo à substância solúvel candidata.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| BR112015019461A2 true BR112015019461A2 (pt) | 2017-07-18 |
Family
ID=47832965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015019461A BR112015019461A2 (pt) | 2013-03-05 | 2014-03-04 | método e sistema para determinação de uma resposta biológica de um alvo a uma substância solúvel candidata |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9797891B2 (pt) |
| EP (1) | EP2965082B1 (pt) |
| JP (1) | JP6403074B2 (pt) |
| KR (1) | KR20150125000A (pt) |
| CN (1) | CN105264378B (pt) |
| BR (1) | BR112015019461A2 (pt) |
| CA (1) | CA2902786A1 (pt) |
| ES (1) | ES2617681T3 (pt) |
| MX (1) | MX358153B (pt) |
| RU (1) | RU2671974C2 (pt) |
| WO (1) | WO2014135512A1 (pt) |
Families Citing this family (5)
| 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 |
| WO2021180289A1 (en) | 2020-03-11 | 2021-09-16 | Fida Biosystems Aps | A method, an apparatus, an assembly and a system suitable for determining a characteristic property of a molecular interaction |
| 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 |
| KR102836699B1 (ko) * | 2021-11-18 | 2025-07-21 | 한국과학기술원 | 표적 물질의 디지털 분석 방법 및 이를 이용한 디바이스 |
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 |
| WO2004059299A1 (en) * | 2002-12-16 | 2004-07-15 | Cytodiscovery, Inc. | Microfluidic system with integrated permeable membrane |
| US7039527B2 (en) | 2003-10-01 | 2006-05-02 | Caliper Life Sciences, Inc. | Method for measuring diffusivities of compounds using microchips |
| 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 |
| EP2485830A2 (en) * | 2009-10-08 | 2012-08-15 | 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 |
| JP6170431B2 (ja) * | 2010-09-29 | 2017-07-26 | マサチューセッツ インスティテュート オブ テクノロジー | 細胞間相互作用のハイスループット研究のためのデバイス |
| EP2656048B1 (en) * | 2010-12-23 | 2020-11-25 | Molecular Devices, LLC | Dispersion injection methods for biosensing applications |
| 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 MX MX2015011369A patent/MX358153B/es active IP Right Grant
- 2014-03-04 EP EP14709591.3A patent/EP2965082B1/en active Active
- 2014-03-04 CN CN201480012524.0A patent/CN105264378B/zh not_active Expired - Fee Related
- 2014-03-04 ES ES14709591.3T patent/ES2617681T3/es active Active
- 2014-03-04 KR KR1020157027334A patent/KR20150125000A/ko not_active Abandoned
- 2014-03-04 WO PCT/EP2014/054117 patent/WO2014135512A1/en not_active Ceased
- 2014-03-04 BR BR112015019461A patent/BR112015019461A2/pt not_active IP Right Cessation
- 2014-03-04 RU RU2015139400A patent/RU2671974C2/ru not_active IP Right Cessation
- 2014-03-04 US US14/771,437 patent/US9797891B2/en not_active Expired - Fee Related
- 2014-03-04 CA CA2902786A patent/CA2902786A1/en not_active Abandoned
- 2014-03-04 JP JP2015560656A patent/JP6403074B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016509233A (ja) | 2016-03-24 |
| CN105264378B (zh) | 2017-05-24 |
| MX358153B (es) | 2018-08-07 |
| CN105264378A (zh) | 2016-01-20 |
| WO2014135512A1 (en) | 2014-09-12 |
| EP2965082B1 (en) | 2016-12-28 |
| ES2617681T3 (es) | 2017-06-19 |
| CA2902786A1 (en) | 2014-09-12 |
| EP2965082A1 (en) | 2016-01-13 |
| MX2015011369A (es) | 2015-12-16 |
| JP6403074B2 (ja) | 2018-10-10 |
| US9797891B2 (en) | 2017-10-24 |
| HK1213995A1 (zh) | 2016-07-15 |
| RU2671974C2 (ru) | 2018-11-08 |
| US20160011180A1 (en) | 2016-01-14 |
| RU2015139400A (ru) | 2017-04-07 |
| KR20150125000A (ko) | 2015-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2661 DE 04-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |