ZA876972B - Determination of biomass - Google Patents

Determination of biomass

Info

Publication number
ZA876972B
ZA876972B ZA876972A ZA876972A ZA876972B ZA 876972 B ZA876972 B ZA 876972B ZA 876972 A ZA876972 A ZA 876972A ZA 876972 A ZA876972 A ZA 876972A ZA 876972 B ZA876972 B ZA 876972B
Authority
ZA
South Africa
Prior art keywords
biomass
determination
Prior art date
Application number
ZA876972A
Other languages
English (en)
Inventor
Bruce Kell Douglas
William Todd Robert
Original Assignee
Bruce Kell Douglas
William Todd Robert
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10604570&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA876972(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bruce Kell Douglas, William Todd Robert filed Critical Bruce Kell Douglas
Publication of ZA876972B publication Critical patent/ZA876972B/xx

Links

Classifications

    • 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
    • G01N33/48735—Investigating suspensions of cells, e.g. measuring microbe concentration

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
ZA876972A 1986-09-22 1987-09-16 Determination of biomass ZA876972B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868622748A GB8622748D0 (en) 1986-09-22 1986-09-22 Determination of biomass

Publications (1)

Publication Number Publication Date
ZA876972B true ZA876972B (en) 1988-03-22

Family

ID=10604570

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA876972A ZA876972B (en) 1986-09-22 1987-09-16 Determination of biomass

Country Status (8)

Country Link
US (1) US4810650A (de)
EP (1) EP0281602B1 (de)
AU (1) AU593387B2 (de)
CA (1) CA1261393A (de)
GB (1) GB8622748D0 (de)
NZ (1) NZ221878A (de)
WO (1) WO1988002115A1 (de)
ZA (1) ZA876972B (de)

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US6762036B2 (en) * 1995-11-08 2004-07-13 Trustees Of Boston University Cellular physiology workstations for automated data acquisition and perfusion control
ES2143911B1 (es) * 1997-03-06 2000-12-01 Nte Sa Metodo y aparato para medir la concentracion y composicion de biomasa.
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EP1208240A4 (de) * 1999-08-26 2006-10-04 Univ Princeton Mikrofluidische und makrofluidische elektronische geräte zur detektion von änderungen der kapazität von flüssigkeiten und verfahren zu deren verwendung.
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FR2835921B1 (fr) * 2002-02-11 2005-06-24 Gervais Danone Sa Utilisation d'une sonde capacitive pour determiner la biomasse de bacteries lactiques
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FR2867278B1 (fr) * 2004-03-05 2006-05-19 Univ Montpellier Ii Procede et dispositif pour mesurer et caracteriser en ligne une biomasse dans un processus de fermentation de bacteries lactiques, et procede de pilotage associe
FR2867279B1 (fr) * 2004-03-05 2006-05-19 Nanotec Solution Procede et dispositif pour mesurer et caracteriser une biomasse, application a une mesure en ligne de donnees de biomasse dans un processus de fermentation, et procede de pilotage associe
FR2874264B1 (fr) 2004-08-16 2006-11-24 Nanotec Solution Soc Civ Ile Procede et dispositif de determination de biomasse dans un milieu, notamment d'un milieu contenant des cellules biologiques, et appareil de mesure mettant en oeuvre ce procede
WO2007041621A2 (en) * 2005-10-03 2007-04-12 Xingsheng Sean Ling Hybridization assisted nanopore sequencing
WO2009046094A1 (en) 2007-10-01 2009-04-09 Nabsys, Inc. Biopolymer sequencing by hybridization of probes to form ternary complexes and variable range alignment
ES2340118B1 (es) * 2008-01-16 2011-04-04 Consejo Superior De Investigaciones Cientificas (50%) Dispositivo y procedimiento para medir concentracion de biomasa, y uso de un elemento electronico chip para medir dicha concentracion de biomasa.
WO2009140796A1 (zh) * 2008-05-23 2009-11-26 西门子公司 一种微粒浓度的检测装置和方法
US9650668B2 (en) 2008-09-03 2017-05-16 Nabsys 2.0 Llc Use of longitudinally displaced nanoscale electrodes for voltage sensing of biomolecules and other analytes in fluidic channels
US8882980B2 (en) * 2008-09-03 2014-11-11 Nabsys, Inc. Use of longitudinally displaced nanoscale electrodes for voltage sensing of biomolecules and other analytes in fluidic channels
US8262879B2 (en) 2008-09-03 2012-09-11 Nabsys, Inc. Devices and methods for determining the length of biopolymers and distances between probes bound thereto
US8455260B2 (en) 2009-03-27 2013-06-04 Massachusetts Institute Of Technology Tagged-fragment map assembly
EP2411536B1 (de) * 2009-03-27 2014-09-17 Nabsys, Inc. Verfahren zur analyse von biomolekülen und daran gebundenen sonden
FR2951547B1 (fr) 2009-10-16 2013-11-08 Nanotec Solution Dispositif capteur de biomasse reference electriquement.
CN101788515B (zh) * 2010-01-25 2012-12-19 首都医科大学附属北京口腔医院 一种应用电化学阻抗原理检测细菌的方法及微流控芯片
GB2479783A (en) 2010-04-23 2011-10-26 Aber Instr Ltd A bioreactor with an impedance or biomass measuring probe.
GB2481832B (en) * 2010-07-08 2014-07-09 Aber Instr Ltd Analysis of a dielectric medium
US8715933B2 (en) 2010-09-27 2014-05-06 Nabsys, Inc. Assay methods using nicking endonucleases
EP2640849B1 (de) 2010-11-16 2016-04-06 Nabsys 2.0 LLC Verfahren zur sequenzierung von biomolekülen durch nachweis der relativen positionen von hybridisierten sonden
WO2012109574A2 (en) 2011-02-11 2012-08-16 Nabsys, Inc. Assay methods using dna binding proteins
US9568449B2 (en) 2012-01-06 2017-02-14 Bend Research, Inc. Dielectric spectroscopy methods and apparatus
US9914966B1 (en) 2012-12-20 2018-03-13 Nabsys 2.0 Llc Apparatus and methods for analysis of biomolecules using high frequency alternating current excitation
WO2014113557A1 (en) 2013-01-18 2014-07-24 Nabsys, Inc. Enhanced probe binding
US9274071B2 (en) 2013-12-30 2016-03-01 General Electric Company Methods for assessing cell culture fluid by impedance spectra
EP3385366A1 (de) * 2017-04-04 2018-10-10 Siemens Aktiengesellschaft Verfahren zur kontrolle eines biotechnologischen prozesses
DE102017128488A1 (de) * 2017-11-30 2019-06-06 Hamilton Bonaduz Ag Verfahren und Zellpopulationssensor zum Bestimmen eines die Permittivität einer Zellpopulation anzeigenden Werts

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US4528270A (en) * 1982-11-02 1985-07-09 Kabushiki Kaisya Advance Kaihatsu Kenkyujo Electrochemical method for detection and classification of microbial cell
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Also Published As

Publication number Publication date
US4810650A (en) 1989-03-07
EP0281602A1 (de) 1988-09-14
CA1261393A (en) 1989-09-26
GB8622748D0 (en) 1986-10-29
AU593387B2 (en) 1990-02-08
WO1988002115A1 (en) 1988-03-24
EP0281602B1 (de) 1991-03-27
NZ221878A (en) 1989-09-27
AU7881087A (en) 1988-03-24

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