CA2878182A1 - Methods and devices for detecting macroions in a liquid medium - Google Patents

Methods and devices for detecting macroions in a liquid medium Download PDF

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Publication number
CA2878182A1
CA2878182A1 CA2878182A CA2878182A CA2878182A1 CA 2878182 A1 CA2878182 A1 CA 2878182A1 CA 2878182 A CA2878182 A CA 2878182A CA 2878182 A CA2878182 A CA 2878182A CA 2878182 A1 CA2878182 A1 CA 2878182A1
Authority
CA
Canada
Prior art keywords
liquid medium
electrodes
macroions
fluctuations
electrical field
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2878182A
Other languages
English (en)
French (fr)
Inventor
Jean-Louis Viovy
Francois Amblard
Laurent Malaquin
Bastien VENZAC
Mohamed Lemine DIAKITE
Stephanie DESCROIX
Ismail Cisse
Ulrich Bockelmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique
Université Pierre et Marie Curie
Institute Curie
Original Assignee
Centre National de la Recherche Scientifique
Université Pierre et Marie Curie
Institute Curie
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 Centre National de la Recherche Scientifique, Université Pierre et Marie Curie, Institute Curie filed Critical Centre National de la Recherche Scientifique
Publication of CA2878182A1 publication Critical patent/CA2878182A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844—Nucleic acid amplification reactions
    • C12Q1/686—Polymerase chain reaction [PCR]
    • 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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6816—Hybridisation assays characterised by the detection means
    • C12Q1/6825—Nucleic acid detection involving sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48721—Investigating individual macromolecules, e.g. by translocation through nanopores
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0038—Investigating nanoparticles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CA2878182A 2012-07-02 2013-07-02 Methods and devices for detecting macroions in a liquid medium Abandoned CA2878182A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12305795.2A EP2682478A1 (en) 2012-07-02 2012-07-02 Methods and devices for detecting macroions in a liquid medium
EP12305795.2 2012-07-02
PCT/IB2013/055409 WO2014006561A2 (en) 2012-07-02 2013-07-02 Method and devices for detecting macroions in a liquid medium

Publications (1)

Publication Number Publication Date
CA2878182A1 true CA2878182A1 (en) 2014-01-09

Family

ID=49223806

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2878182A Abandoned CA2878182A1 (en) 2012-07-02 2013-07-02 Methods and devices for detecting macroions in a liquid medium

Country Status (5)

Country Link
US (1) US9885075B2 (enExample)
EP (2) EP2682478A1 (enExample)
JP (1) JP2015523568A (enExample)
CA (1) CA2878182A1 (enExample)
WO (1) WO2014006561A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5824580B2 (ja) * 2012-05-24 2015-11-25 パナソニック株式会社 電力制御器の設計方法、及び、電力制御器の製造方法
GB201409427D0 (en) * 2014-05-28 2014-07-09 Univ Birmingham Improved molecular detection system
WO2016168490A1 (en) 2015-04-15 2016-10-20 University Of Washington Isotachophoresis enhanced isothermal nucleic acid amplification
WO2017104675A1 (ja) * 2015-12-14 2017-06-22 国立大学法人京都大学 Ｄｎａメチル化解析のための試料調製方法
GB201621514D0 (en) 2016-12-16 2017-02-01 Q-Linea Ab Padlock probe detection method
EP3571503B1 (en) * 2017-01-19 2026-04-15 Novocure GmbH System for viewing cell cultures under a microscope whilst applying ttfields
CN106868155B (zh) * 2017-03-15 2020-03-10 武汉大学 一种利用核酸外切酶反应产生引物结合树枝状滚环扩增可视化检测miRNA的方法
CN107449759B (zh) * 2017-07-01 2020-05-19 深圳华中科技大学研究院 一种汞离子高效检测方法及探针分子和试剂盒
FR3069058A1 (fr) * 2017-07-17 2019-01-18 Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels - Armines Systeme de caracterisation de nanoparticules conductrices
EP3647765A1 (en) * 2018-10-31 2020-05-06 INESC TEC - Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciência Device and method for detecting and identifying extracellular vesicles in a liquid dispersion sample
CN112485208B (zh) * 2020-11-20 2023-09-05 国网四川省电力公司电力科学研究院 一种电场下溶液离子迁移的检测方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473452A (en) 1982-11-18 1984-09-25 The Trustees Of Columbia University In The City Of New York Electrophoresis using alternating transverse electric fields
US6537433B1 (en) 2000-03-10 2003-03-25 Applera Corporation Methods and apparatus for the location and concentration of polar analytes using an alternating electric field
EP2040068A3 (en) 2000-09-29 2010-09-22 Kabushiki Kaisha Toshiba Nucleic acid detection sensor
US7157232B2 (en) * 2000-12-13 2007-01-02 The Regents Of The University Of California Method to detect the end-point for PCR DNA amplification using an ionically labeled probe and measuring impedance change
US6764583B2 (en) * 2000-12-13 2004-07-20 The Regents Of The University Of California Using impedance measurements for detecting pathogens trapped in an electric field
US7820030B2 (en) * 2003-04-16 2010-10-26 Handylab, Inc. System and method for electrochemical detection of biological compounds
EP2404166A4 (en) * 2009-03-04 2013-03-27 Al-Amin Dhirani SYSTEM AND METHOD FOR DETECTING THE CONDUCTIVITY
JP5351701B2 (ja) * 2009-10-14 2013-11-27 興和株式会社 分子組成測定方法及び装置

Also Published As

Publication number Publication date
EP2867369A2 (en) 2015-05-06
EP2682478A1 (en) 2014-01-08
JP2015523568A (ja) 2015-08-13
WO2014006561A2 (en) 2014-01-09
US9885075B2 (en) 2018-02-06
US20150191773A1 (en) 2015-07-09
WO2014006561A3 (en) 2014-03-06

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180605

FZDE Discontinued

Effective date: 20190703