BR112017008931A2 - dispositivo microfluídico para detecção de gene-alvo, método para fabricação do mesmo e método para detecção com o uso do mesmo - Google Patents

dispositivo microfluídico para detecção de gene-alvo, método para fabricação do mesmo e método para detecção com o uso do mesmo

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Publication number
BR112017008931A2
BR112017008931A2 BR112017008931-9A BR112017008931A BR112017008931A2 BR 112017008931 A2 BR112017008931 A2 BR 112017008931A2 BR 112017008931 A BR112017008931 A BR 112017008931A BR 112017008931 A2 BR112017008931 A2 BR 112017008931A2
Authority
BR
Brazil
Prior art keywords
detection
microfluidic device
target gene
genes
gene
Prior art date
Application number
BR112017008931-9A
Other languages
English (en)
Korean (ko)
Other versions
BR112017008931B1 (pt
Inventor
Lee Hyukjin
Lee Haeshin
Yeon Lee Ho
Young Jung Il
Original Assignee
Ewha University - Industry Collaboration Foundation;
Korea Advanced Institute Of Science
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 Ewha University - Industry Collaboration Foundation;, Korea Advanced Institute Of Science filed Critical Ewha University - Industry Collaboration Foundation;
Publication of BR112017008931A2 publication Critical patent/BR112017008931A2/pt
Publication of BR112017008931B1 publication Critical patent/BR112017008931B1/pt

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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844Nucleic acid amplification reactions
    • C12Q1/6853Nucleic acid amplification reactions using modified primers or templates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502707Containers 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 the manufacture of the container or its components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502715Containers 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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502761Containers 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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00Heating or cooling apparatus; Heat insulating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00Heating or cooling apparatus; Heat insulating devices
    • B01L7/52Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/36Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
    • C12M1/38Temperature-responsive control
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
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    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844Nucleic acid amplification reactions
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01L2200/12Specific details about manufacturing devices
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    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01L2300/0809Geometry, shape and general structure rectangular shaped
    • B01L2300/0816Cards, e.g. flat sample carriers usually with flow in two horizontal directions
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    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01L2300/00Additional constructional details
    • B01L2300/08Geometry, shape and general structure
    • B01L2300/0861Configuration of multiple channels and/or chambers in a single devices
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    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/08Geometry, shape and general structure
    • B01L2300/0861Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0864Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
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    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/16Surface properties and coatings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Fluid Mechanics (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Virology (AREA)

Abstract

diagnóstico molecular fácil e preciso de genes específicos de doença com capacidade para ser detectado a olho nu através da amplificação do gene-alvo para bloquear seletivamente a trajetória de fluido em um dispositivo microfluídico. especificamente, a presente invenção inclui uma amplificação isotérmica de genes-alvos através de uma amplificação por círculo rolante, um dispositivo microfluídico para a detecção de genes de patógeno, e um método de detecção que usa o mesmo. portanto, a presente invenção pode detectar de maneira conveniente um único gene-alvo, como um único patógeno, ou ao mesmo tempo, vários genes-alvo, como vários patógenos, sem equipamentos mecânicos complicados.
BR112017008931-9A 2014-10-30 2015-10-30 Dispositivo microfluídico para detecção de gene-alvo, método para fabricação do mesmo e método para detecção com o uso do mesmo BR112017008931B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20140149495 2014-10-30
KR10-2014-0149495 2014-10-30
PCT/KR2015/011605 WO2016068663A1 (ko) 2014-10-30 2015-10-30 표적 유전자 검출용 미세 유동 장치, 이의 제조방법 및 이를 이용한 검출 방법

Publications (2)

Publication Number Publication Date
BR112017008931A2 true BR112017008931A2 (pt) 2018-11-27
BR112017008931B1 BR112017008931B1 (pt) 2022-02-01

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BR112017008931-9A BR112017008931B1 (pt) 2014-10-30 2015-10-30 Dispositivo microfluídico para detecção de gene-alvo, método para fabricação do mesmo e método para detecção com o uso do mesmo

Country Status (8)

Country Link
US (1) US10731208B2 (pt)
EP (1) EP3214164B1 (pt)
JP (1) JP6643347B2 (pt)
KR (1) KR101764585B1 (pt)
CN (1) CN107002006B (pt)
AU (1) AU2015340134B2 (pt)
BR (1) BR112017008931B1 (pt)
WO (1) WO2016068663A1 (pt)

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WO2017131493A1 (ko) * 2016-01-29 2017-08-03 이화여자대학교 산학협력단 표적 돌연변이 유전자 검출용 미세 유동 장치, 및 표적 유전자 검출용 미세 유동 장치의 검출 효율을 개선하는 방법
AU2017278350B2 (en) * 2016-06-06 2023-10-19 Redvault Biosciences, Lp Target reporter constructs and uses thereof
KR101785687B1 (ko) * 2016-07-20 2017-10-17 (주)다이오진 다중 증폭 이중 시그널 증폭에 의한 타겟 핵산 서열의 검출 방법
KR102366854B1 (ko) * 2016-09-06 2022-02-22 이화여자대학교 산학협력단 회전환 증폭 기반 분자 진단 방법
CN106483276A (zh) * 2016-09-29 2017-03-08 大连理工大学 一种基于智能手机的光流控血液细胞显微成像系统
WO2018151339A1 (ko) * 2017-02-14 2018-08-23 한국생명공학연구원 Dcas9/grna 복합체와 형광표지인자를 이용한 표적 유전자 검출 방법
KR102330252B1 (ko) * 2017-04-21 2021-11-24 이화여자대학교 산학협력단 표적 점 돌연변이 유전자 검출을 위한 핵산 분자 템플레이트 및 이를 이용한 유전자 검사방법
KR102607330B1 (ko) * 2017-05-16 2023-11-28 위스콘신 얼럼나이 리서어치 화운데이션 분자 구조들의 일괄 패터닝을 위한 시스템 및 방법
CN110032773B (zh) * 2019-03-21 2024-04-26 新绎健康科技有限公司 流体中ez特性的观测模型、阻抗检测和光传输系统
KR102433694B1 (ko) * 2020-07-24 2022-08-19 고려대학교 산학협력단 핵산 검출용 미세 유동 장치
CN112899383B (zh) * 2021-02-09 2021-11-23 中国人民解放军军事科学院军事医学研究院 一种基于实时荧光rpa技术的鼠疫耶尔森菌检测试剂盒及其应用
CN113322354B (zh) * 2021-07-19 2022-03-22 国科宁波生命与健康产业研究院 一种检测2019-nCoV的CDA引物组、试剂盒及其应用

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Also Published As

Publication number Publication date
CN107002006B (zh) 2020-03-31
EP3214164B1 (en) 2020-09-16
US20170314070A1 (en) 2017-11-02
EP3214164A1 (en) 2017-09-06
KR101764585B1 (ko) 2017-08-10
JP2018500927A (ja) 2018-01-18
US10731208B2 (en) 2020-08-04
AU2015340134A1 (en) 2017-05-11
BR112017008931B1 (pt) 2022-02-01
KR20160052400A (ko) 2016-05-12
EP3214164A4 (en) 2018-04-18
WO2016068663A1 (ko) 2016-05-06
CN107002006A (zh) 2017-08-01
AU2015340134B2 (en) 2018-12-20
JP6643347B2 (ja) 2020-02-12

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