NO912923D0 - Dielektroforetisk karakterisering av mikroorganismer og andre partikler. - Google Patents

Dielektroforetisk karakterisering av mikroorganismer og andre partikler.

Info

Publication number
NO912923D0
NO912923D0 NO912923A NO912923A NO912923D0 NO 912923 D0 NO912923 D0 NO 912923D0 NO 912923 A NO912923 A NO 912923A NO 912923 A NO912923 A NO 912923A NO 912923 D0 NO912923 D0 NO 912923D0
Authority
NO
Norway
Prior art keywords
particles
suspension
electrodes
established
collection
Prior art date
Application number
NO912923A
Other languages
English (en)
Other versions
NO912923L (no
Inventor
William Bernard Betts
Jeremy John Hawkes
Original Assignee
Nat Res Dev
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 Nat Res Dev filed Critical Nat Res Dev
Publication of NO912923D0 publication Critical patent/NO912923D0/no
Publication of NO912923L publication Critical patent/NO912923L/no

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
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/02—Separators
    • B03C5/022—Non-uniform field separators
    • B03C5/026—Non-uniform field separators using open-gradient differential dielectric separation, i.e. using electrodes of special shapes for non-uniform field creation, e.g. Fluid Integrated Circuit [FIC]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/04—Cell isolation or sorting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
NO91912923A 1989-11-27 1991-07-26 Dielektroforetisk karakterisering av mikroorganismer og andre partikler. NO912923L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898926781A GB8926781D0 (en) 1989-11-27 1989-11-27 Identification of micro-organisms
PCT/GB1990/001836 WO1991008284A1 (en) 1989-11-27 1990-11-27 Dielectrophoretic characterisation of microorganisms and other particles

Publications (2)

Publication Number Publication Date
NO912923D0 true NO912923D0 (no) 1991-07-26
NO912923L NO912923L (no) 1991-09-23

Family

ID=10666981

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91912923A NO912923L (no) 1989-11-27 1991-07-26 Dielektroforetisk karakterisering av mikroorganismer og andre partikler.

Country Status (13)

Country Link
EP (1) EP0455777B1 (no)
JP (1) JP2987201B2 (no)
AT (1) ATE118812T1 (no)
AU (1) AU643731B2 (no)
CA (1) CA2045479C (no)
DE (1) DE69017195T2 (no)
DK (1) DK0455777T3 (no)
ES (1) ES2071123T3 (no)
FI (1) FI94646C (no)
GB (2) GB8926781D0 (no)
NO (1) NO912923L (no)
RU (1) RU2055884C1 (no)
WO (1) WO1991008284A1 (no)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9208357D0 (en) * 1992-04-16 1992-06-03 British Tech Group Apparatus for separating a mixture
US5427663A (en) * 1993-06-08 1995-06-27 British Technology Group Usa Inc. Microlithographic array for macromolecule and cell fractionation
GB9503436D0 (en) * 1995-02-21 1995-04-12 Mini Agriculture & Fisheries Dielectrophoresis
US5626734A (en) * 1995-08-18 1997-05-06 University Technologies International, Inc. Filter for perfusion cultures of animal cells and the like
ATE263970T1 (de) * 1996-01-22 2004-04-15 Fraunhofer Ges Forschung Lagestabile positionierung aktiv beweglicher einzeller
EP0929658A4 (en) 1996-08-26 2005-11-02 Univ Princeton DEVICES FOR SORTING MICROSTRUCTURES THAT CAN BE REVERSIBLELY SEALED
TW391881B (en) 1996-09-25 2000-06-01 Baxter Int Method and apparatus for filtering suspensions of medical and biological fluids or the like
ES2143362B1 (es) * 1997-02-28 2000-12-16 Univ Valencia Politecnica Aparato y metodo para caracterizar particulas polarizables por dielectroforesis.
AU3568100A (en) * 1999-03-30 2000-10-16 Zetatronics Limited Improved method for detecting micro-organisms
IT1309430B1 (it) * 1999-05-18 2002-01-23 Guerrieri Roberto Metodo ed apparato per la manipolazione di particelle per mezzo delladielettroforesi
GB2358473B (en) * 2000-01-22 2003-10-08 Cell Analysis Ltd Methods and apparatus for detecting microscopic bodies
JP4671084B2 (ja) * 2000-12-08 2011-04-13 和光純薬工業株式会社 誘電泳動装置用電極、その製法及び誘電泳動装置並びに該電極を使用する物質の分離方法及び検出方法
WO2002023180A1 (fr) * 2000-09-18 2002-03-21 Hitachi, Ltd. Extracteur et analyseur chimique
DE10203636B4 (de) * 2002-01-30 2004-02-12 Testo Gmbh & Co Vorrichtung zum Nachweis von Partikeln in einem Fluid
ES2375724T3 (es) 2002-09-27 2012-03-05 The General Hospital Corporation Dispositivo microflu�?dico para seperación de células y sus usos.
WO2004055505A1 (en) 2002-12-12 2004-07-01 Aura Biosystems Inc. Dielectrophoretic particle profiling system and method
ITBO20040420A1 (it) 2004-07-07 2004-10-07 Type S R L Macchina per taglio e formatura di piattine metalliche
WO2006036079A1 (fr) * 2004-08-30 2006-04-06 Bio-Id Diagnostics, Inc. Procede de mesure des caracteristiques de viscosite et d'elasticite des cellules d'objets biologiques, procede de diagnostic differentiel de maladies diffuses du foie d'origine virale ou alcoolique et dispositif pour mettre en oeuvre ces procedes
US20070196820A1 (en) 2005-04-05 2007-08-23 Ravi Kapur Devices and methods for enrichment and alteration of cells and other particles
ITBO20050481A1 (it) 2005-07-19 2007-01-20 Silicon Biosystems S R L Metodo ed apparato per la manipolazione e/o l'individuazione di particelle
US8921102B2 (en) 2005-07-29 2014-12-30 Gpb Scientific, Llc Devices and methods for enrichment and alteration of circulating tumor cells and other particles
ITBO20050646A1 (it) 2005-10-26 2007-04-27 Silicon Biosystem S R L Metodo ed apparato per la caratterizzazione ed il conteggio di particelle
ITTO20060226A1 (it) 2006-03-27 2007-09-28 Silicon Biosystem S P A Metodo ed apparato per il processamento e o l'analisi e o la selezione di particelle, in particolare particelle biologiche
GB0700538D0 (en) * 2007-01-11 2007-02-21 Intellitect Water Ltd Apparatus for measuring the turbidity of water
ITTO20070771A1 (it) 2007-10-29 2009-04-30 Silicon Biosystems Spa Metodo e apparato per la identificazione e manipolazione di particelle
JP5160878B2 (ja) * 2007-12-21 2013-03-13 浜松ホトニクス株式会社 試料同定装置および試料同定方法
US10895575B2 (en) 2008-11-04 2021-01-19 Menarini Silicon Biosystems S.P.A. Method for identification, selection and analysis of tumour cells
IT1391619B1 (it) 2008-11-04 2012-01-11 Silicon Biosystems Spa Metodo per l'individuazione, selezione e analisi di cellule tumorali
CA2782123C (en) 2009-03-17 2017-05-02 Silicon Biosystems S.P.A. Microfluidic device for isolation of cells
IT1403518B1 (it) 2010-12-22 2013-10-31 Silicon Biosystems Spa Dispositivo microfluidico per la manipolazione di particelle
ITTO20110990A1 (it) 2011-10-28 2013-04-29 Silicon Biosystems Spa Metodo ed apparato per l'analisi ottica di particelle a basse temperature
ITBO20110766A1 (it) 2011-12-28 2013-06-29 Silicon Biosystems Spa Dispositivi, apparato, kit e metodo per il trattamento di un campione biologico
JP6171124B2 (ja) * 2015-10-07 2017-08-02 株式会社Ａｆｉテクノロジー 検査装置、検査システム、及び検査方法
RU174320U1 (ru) * 2017-01-09 2017-10-11 Федеральное государственное унитарное предприятие "Сибирский государственный ордена Трудового Красного Знамени научно-исследовательский институт метрологии" (ФГУП "СНИИМ") Измерительная ячейка для диэлектрофоретических исследований
GB2561194A (en) * 2017-04-04 2018-10-10 Galloway Roma Quick count device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326934A (en) * 1979-12-31 1982-04-27 Pohl Herbert A Continuous dielectrophoretic cell classification method

Also Published As

Publication number Publication date
GB2238619B (en) 1994-07-13
AU643731B2 (en) 1993-11-25
GB2238619A (en) 1991-06-05
WO1991008284A1 (en) 1991-06-13
DE69017195T2 (de) 1995-06-29
JP2987201B2 (ja) 1999-12-06
GB9025785D0 (en) 1991-01-09
ATE118812T1 (de) 1995-03-15
NO912923L (no) 1991-09-23
FI94646B (fi) 1995-06-30
FI913579A0 (fi) 1991-07-26
EP0455777A1 (en) 1991-11-13
CA2045479C (en) 2002-01-01
AU6748790A (en) 1991-06-26
DK0455777T3 (da) 1995-05-08
DE69017195D1 (de) 1995-03-30
RU2055884C1 (ru) 1996-03-10
GB8926781D0 (en) 1990-01-17
FI94646C (fi) 1995-10-10
EP0455777B1 (en) 1995-02-22
JPH05504620A (ja) 1993-07-15
ES2071123T3 (es) 1995-06-16
CA2045479A1 (en) 1991-05-28

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