DK226990D0 - Fremgangsmaade og apparat til fraskillelse og paavisning af mikroorganismer - Google Patents

Fremgangsmaade og apparat til fraskillelse og paavisning af mikroorganismer

Info

Publication number
DK226990D0
DK226990D0 DK226990A DK226990A DK226990D0 DK 226990 D0 DK226990 D0 DK 226990D0 DK 226990 A DK226990 A DK 226990A DK 226990 A DK226990 A DK 226990A DK 226990 D0 DK226990 D0 DK 226990D0
Authority
DK
Denmark
Prior art keywords
organisms
micro
separation
procedure
detection
Prior art date
Application number
DK226990A
Other languages
English (en)
Other versions
DK226990A (da
Inventor
Richard Calvin Ebersole
Frank Thomas Gelormini
Robert Emmett Tatnall
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK226990D0 publication Critical patent/DK226990D0/da
Publication of DK226990A publication Critical patent/DK226990A/da

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
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56911—Bacteria
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • 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
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • 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
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Sustainable Development (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • General Physics & Mathematics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Toxicology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DK226990A 1988-03-21 1990-09-20 Fremgangsmaade og apparat til fraskillelse og paavisning af mikroorganismer DK226990A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16971888A 1988-03-21 1988-03-21
PCT/US1989/001069 WO1989009279A1 (en) 1988-03-21 1989-03-20 Method and apparatus for collecting and detecting microorganisms

Publications (2)

Publication Number Publication Date
DK226990D0 true DK226990D0 (da) 1990-09-20
DK226990A DK226990A (da) 1990-09-20

Family

ID=22616903

Family Applications (1)

Application Number Title Priority Date Filing Date
DK226990A DK226990A (da) 1988-03-21 1990-09-20 Fremgangsmaade og apparat til fraskillelse og paavisning af mikroorganismer

Country Status (12)

Country Link
US (1) US5369011A (da)
EP (1) EP0406306B1 (da)
JP (1) JPH03503361A (da)
KR (1) KR900700622A (da)
CN (1) CN1037736A (da)
AU (1) AU628328B2 (da)
CA (1) CA1339250C (da)
DE (1) DE68915439D1 (da)
DK (1) DK226990A (da)
MY (1) MY104991A (da)
NZ (1) NZ228374A (da)
WO (1) WO1989009279A1 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004766A (en) * 1987-07-28 1999-12-21 Biotechnology Australia Pty Limited Method for detecting low levels of microorganisms
US5143627A (en) * 1990-07-09 1992-09-01 Cytyc Corporation Method and apparatus for preparing cells for examination
US5269918A (en) * 1990-07-09 1993-12-14 Cytyc Corporation Clinical cartridge apparatus
US5240606A (en) * 1990-07-09 1993-08-31 Cytyc Corporation Apparatus for preparing cells for examination
US5282978A (en) * 1990-07-09 1994-02-01 Cytyc Corporation Specimen processor method and apparatus
FR2791362B1 (fr) * 1999-03-24 2001-05-18 Elf Exploration Prod Procede de detection des bacteries sulfato-reductrices
US6361963B1 (en) 2000-08-02 2002-03-26 Hercules Incorporated Biofilm growth device
FR2848224B1 (fr) * 2002-12-05 2006-12-08 Indicia Biotechnology Procede de detection de microorganismes a l'aide d'un dispositif de filtration par flux tangentiel
ATE401418T1 (de) * 2003-03-10 2008-08-15 Univ Johns Hopkins Verfahren und apparat für umweltüberwachung und biologische erforschung
FR2902799B1 (fr) * 2006-06-27 2012-10-26 Millipore Corp Procede et unite de preparation d'un echantillon pour l'analyse microbiologique d'un liquide
US8158411B2 (en) * 2006-08-21 2012-04-17 Samsung Electronics Co., Ltd. Method of separating microorganism using nonplanar solid substrate and device for separating microorganism using the same
US20090053806A1 (en) * 2007-08-22 2009-02-26 Deirdre Daniels Coating solution and method for capturing and preserving biological materials
JP2012507710A (ja) * 2008-10-31 2012-03-29 バイオメリュー・インコーポレイテッド 同定作用物質を使用した微生物の分離、キャラクタリゼーションおよび／または同定方法
JP5833450B2 (ja) 2008-12-31 2015-12-16 スリーエム イノベイティブ プロパティズ カンパニー 微小粒子を用いた生きた生物負荷の検出法
WO2010078399A2 (en) 2008-12-31 2010-07-08 3M Innovative Properties Company Sampling devices and methods for concentrating microorganisms
EP2379227B1 (en) * 2008-12-31 2014-01-22 3M Innovative Properties Company Methods for isolating microorganisms
JP5972174B2 (ja) 2009-12-30 2016-08-17 スリーエム イノベイティブ プロパティズ カンパニー 微小粒子を用いた生きた生物負荷の検出法
WO2011140270A2 (en) 2010-05-05 2011-11-10 Arizona Board Of Regents For And On Behalf Of Arizona State University Methods and systems for ultra-trace analysis of liquids
US8338182B2 (en) * 2010-02-08 2012-12-25 Arizona Board of Regents, a body corporate acting for and on behalf of Arizona State University Methods and systems for fluid examination and remediation
US10427131B2 (en) 2015-03-19 2019-10-01 3M Innovative Properties Company Guanidine-functionalized perlite particles, articles containing the particles, and methods of using the particles and articles
US10295537B2 (en) * 2017-02-06 2019-05-21 The United States of America as represened by the Secretary of the Air Force Biorecognition elements for rapid detection of biocontamination
GB201703383D0 (en) 2017-03-02 2017-04-19 Gargle Tech Ltd Testing for particulates
BE1025089B1 (fr) * 2017-03-30 2018-10-29 Univercells Sa Clarification de culture cellulaire
US11680877B2 (en) 2018-09-05 2023-06-20 Hero Scientific Ltd. Testing for particulates
US11754547B2 (en) 2020-05-19 2023-09-12 United States Of America As Represented By The Secretary Of The Air Force Biorecognition elements for detection of fungi and bacteria in fuel systems
CA3202405A1 (en) 2021-01-06 2022-07-14 Zvi Feldman Filtration sampling devices
EP4416283A1 (en) * 2021-10-11 2024-08-21 Neogen Corporation Sample preparation and detection methods using enzymatic digestion

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899394A (en) * 1972-12-26 1975-08-12 Bristol Myers Co Production of antibacterial agents
JPS50160490A (da) * 1974-06-19 1975-12-25
JPS51142860A (en) * 1975-04-30 1976-12-08 Dowa Mining Co Ltd Method for oxidation treatment of fe2+ in waste liquor
US4116828A (en) * 1975-11-28 1978-09-26 International Telephone And Telegraph Corp. Water purification methods
SE452336B (sv) * 1978-06-16 1987-11-23 Boehringer Mannheim Gmbh Forfarande for pavisning av sjukdomsalstrande mikroorganismer vilka adsorberats extrakorporalt pa en selektivt bindande adsorbent
SE430900B (sv) * 1981-06-04 1983-12-19 Bo Gustav Mattiasson Forfarande for bestemning av biokemiska data for mikroorganismer eller encelliga organismer
US4554390A (en) * 1981-10-07 1985-11-19 Commonwealth Scientific And Industrial Research Organization Method for harvesting algae
FR2520631A1 (fr) * 1982-02-01 1983-08-05 Gozal David Procede pour floculer des particules microscopiques en suspension dans un liquide et application a la collecte des microalgues phytoplanctoniques et du zooplancton en suspension dans l'eau
US4503149A (en) * 1983-06-06 1985-03-05 Conoco Inc. Method of microbial assay
US4765892A (en) * 1984-08-29 1988-08-23 Applied Industrial Materials Corporation Sand filter media and an improved method of purifying water
US4775635A (en) * 1985-04-12 1988-10-04 E. I. Du Pont De Nemours And Company Rapid assay processor
US4753775A (en) * 1985-04-12 1988-06-28 E. I. Du Pont De Nemours And Company Rapid assay processor
WO1987000199A1 (en) * 1985-07-10 1987-01-15 Clyde Robert A Process and apparatus for enhancing biological and chemical reactions from high area inorganic base silica on fibers
GB2189317B (en) * 1986-04-16 1990-10-24 London Polytech Method of detecting and enumerating sulphate-reducing bacteria
GB8617646D0 (en) * 1986-07-18 1986-08-28 Manchester Inst Science Tech Recovery of biological material
US4999286A (en) * 1986-12-23 1991-03-12 E. I. Du Pont De Nemours And Company Sulfate reducing bacteria determination and control
CA1325980C (en) * 1987-04-22 1994-01-11 Sho Kikyotani Apparatus for the treatment of biological samples and treatment methods using the same

Also Published As

Publication number Publication date
DE68915439D1 (de) 1994-06-23
US5369011A (en) 1994-11-29
AU3358089A (en) 1989-10-16
CN1037736A (zh) 1989-12-06
CA1339250C (en) 1997-08-12
JPH03503361A (ja) 1991-08-01
KR900700622A (ko) 1990-08-16
EP0406306B1 (en) 1994-05-18
WO1989009279A1 (en) 1989-10-05
EP0406306A1 (en) 1991-01-09
NZ228374A (en) 1990-12-21
AU628328B2 (en) 1992-09-17
DK226990A (da) 1990-09-20
MY104991A (en) 1994-07-30

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