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 (xx)
EP (1) EP0281602B1 (xx)
AU (1) AU593387B2 (xx)
CA (1) CA1261393A (xx)
GB (1) GB8622748D0 (xx)
NZ (1) NZ221878A (xx)
WO (1) WO1988002115A1 (xx)
ZA (1) ZA876972B (xx)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182193A (en) * 1987-02-04 1993-01-26 Kabushiki Kaisha Kobe Seiko Sho Method for measuring biomass
EP0277789B1 (en) * 1987-02-04 1992-05-20 Kabushiki Kaisha Kobe Seiko Sho Method for measuring biomass
GB8824729D0 (en) * 1988-10-21 1988-11-30 Mb Group Plc Vessels for use in detection of micro-organisms
GB9103752D0 (en) * 1991-02-22 1991-04-10 Pa Consulting Services Detection of species
US5514601A (en) * 1991-02-22 1996-05-07 Boehringer Mannheim Gmbh Detection of target species in a sample or liquid flow using diodes and an electrical signal
WO1992016835A1 (de) * 1991-03-15 1992-10-01 Trappl, Helmut Einrichtung zur bestimmung von qualitätskriterien einer biomasse
GB9200246D0 (en) * 1992-01-07 1992-02-26 Aber Instr Ltd Method and apparatus for determining biomass
DK0669979T3 (da) * 1992-11-10 2006-03-06 Genentech Inc C-C CKR-1, kemokinreceptor
DE4328689A1 (de) * 1993-08-26 1995-03-02 Beiersdorf Ag Verfahren zur Detektion und Zählung von Mikroorganismen
US6762036B2 (en) 1995-11-08 2004-07-13 Trustees Of Boston University Cellular physiology workstations for automated data acquisition and perfusion control
WO1997017426A1 (en) * 1995-11-08 1997-05-15 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.
GB2329711B (en) * 1997-09-27 2002-07-17 Univ Wales Aberystwyth The Capacitance measurement of a dielectric medium
EP1208240A4 (en) * 1999-08-26 2006-10-04 Univ Princeton MICROFLUIDIC AND MACROFLUIDIC ELECTRONIC DEVICES FOR DETECTING CHANGES IN THE CAPACITY OF LIQUIDS AND METHOD FOR THEIR USE.
GB9921682D0 (en) * 1999-09-15 1999-11-17 Aber Instr Ltd Detecting cell-condition changes
FR2812725B1 (fr) * 2000-03-30 2002-10-18 Nanotec Solution Dispositif et procede de determination des caracteristiques de biomasse
EP1272832A1 (fr) * 2000-04-14 2003-01-08 Nanotec Solution Dispositif et procede de determination de caracteristiques d'une biomasse
US7279883B2 (en) 2001-01-23 2007-10-09 Lydia L. Sohn Particle analyzer and methods for use thereof
US6797150B2 (en) * 2001-10-10 2004-09-28 Lifescan, Inc. Determination of sample volume adequacy in biosensor devices
FR2835921B1 (fr) * 2002-02-11 2005-06-24 Gervais Danone Sa Utilisation d'une sonde capacitive pour determiner la biomasse de bacteries lactiques
US7407781B2 (en) * 2002-05-08 2008-08-05 Wyeth Oocyte recording chamber
DE112004001098T5 (de) * 2003-06-16 2006-06-22 Siemens Vdo Automotive Corporation, Auburn Hills Verfahren und Vorrichtung zur Bestimmung der Konzentration einer Komponente in einem Fluid
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
US8278047B2 (en) 2007-10-01 2012-10-02 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
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
CN102186989B (zh) * 2008-09-03 2021-06-29 纳伯塞斯2.0有限责任公司 用于流体通道中生物分子和其它分析物的电压感测的纵向移位纳米级电极的使用
EP2411536B1 (en) * 2009-03-27 2014-09-17 Nabsys, Inc. Methods for analyzing biomolecules and probes bound thereto
US8455260B2 (en) 2009-03-27 2013-06-04 Massachusetts Institute Of Technology Tagged-fragment map assembly
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
US8859201B2 (en) 2010-11-16 2014-10-14 Nabsys, Inc. Methods for sequencing a biomolecule by detecting relative positions of hybridized probes
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH410802A (de) * 1963-07-31 1966-03-31 Fehlmann Hans Beat Dipl Ing Verfahren und Einrichtung zum kontinuierlichen Eindicken von Nassschlamm
US3765841A (en) * 1971-08-06 1973-10-16 Beckman Instruments Inc Method and apparatus for chemical analysis
DE2412165A1 (de) * 1974-03-14 1975-09-25 Paul J Dipl Ing Metzger Messgeraet zur messung der konzentration von feststoffen in suspension
DE2412166A1 (de) * 1974-03-14 1975-10-16 Didier Eng Vorrichtung zum ausdampfen von stoffen, vorzugsweise reaktionsprodukten, aus fluessigkeiten, insbesondere aus hochpolymeren schmelzen oder loesungen
US3930957A (en) * 1974-07-11 1976-01-06 Honeywell Inc. Apparatus and method for biological analysis
US3984766A (en) * 1974-10-15 1976-10-05 Bactomatic Inc. Digital apparatus for rapidly detecting the growth of and identifying micro-biological organisms
SE407115B (sv) * 1975-10-06 1979-03-12 Kabi Ab Forfarande och metelektroder for studium av enzymatiska och andra biokemiska reaktioner
DE2826517C2 (de) * 1977-06-17 1984-08-23 Unisearch Ltd., Kensington, New South Wales Vorrichtung zum Messen und Aufzeichnen der Frequenzabhängigkeit der Gesamtkapazität und des Gesamtleitwertes einer Membran
US4156180A (en) * 1977-06-24 1979-05-22 Bactomatic, Inc. Apparatus and method for detecting metabolic activity
JPS5529940A (en) * 1978-08-23 1980-03-03 Kyowa Hakko Kogyo Co Ltd Method and apparatus for determining activity of microorganism
US4246534A (en) * 1978-08-31 1981-01-20 The United States Of America As Represented By The Secretary Of The Army Calibration method for lumped capacitance measurement of complex permittivity at HF, VHF and UHF frequencies
US4288741A (en) * 1979-05-18 1981-09-08 Auburn International, Inc. Electrical measurement of fluid void fraction for fluid having capacitive and resistive conductive components
US4250266A (en) * 1979-12-19 1981-02-10 Honeywell Inc. Automated micro-organism culture growth and detection instrument
US4318992A (en) * 1980-05-30 1982-03-09 Instituto Nacional De Higiene Rafael Rangel Fermenter
EP0061544A1 (en) * 1981-03-27 1982-10-06 Auburn International, Inc. Method of and apparatus for measuring the liquid content of a mixed-phase fluid
DE3202067C2 (de) * 1982-01-23 1984-06-20 Holger Dr. 5100 Aachen Kiesewetter Vorrichtung zur Bestimmung des Hämatokritwertes
DE3228542A1 (de) * 1982-07-30 1984-02-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zur bestimmung der konzentration elektrochemisch umsetzbarer stoffe
US4528270A (en) * 1982-11-02 1985-07-09 Kabushiki Kaisya Advance Kaihatsu Kenkyujo Electrochemical method for detection and classification of microbial cell
JPH07114685B2 (ja) * 1983-07-28 1995-12-13 株式会社日立製作所 下水処理装置
GB8622747D0 (en) * 1986-09-22 1986-10-29 Ici Plc Determination of biomass

Also Published As

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

Similar Documents

Publication Publication Date Title
GB8622748D0 (en) Determination of biomass
ZA876971B (en) Determination of biomass
GB8703394D0 (en) Determination of basic values
GB8509322D0 (en) Determination of microconstituent
GB8609909D0 (en) Manufacture of frictional elements
IL83663A0 (en) Preparation of 3-pyrrolidinols
GB8709810D0 (en) Gasification
GB8619717D0 (en) Conversion of methane
GB2185264B (en) Gasification of coal
ZA872334B (en) Modified enzyme
GB2217729B (en) Obtenation of scualane
GB8727401D0 (en) Preparation of trifluoromethylbenzonitrile
GB8706726D0 (en) Determination of water
IL82218A (en) Preparation of 1-aryl-5-amino-pyrazoles
IL82217A0 (en) Preparation of 1-aryl-5-amino-pyrazoles
GB2196961B (en) Preparation of polyfluoroenolates
GB8610670D0 (en) Enzyme
GB8601724D0 (en) Application of tetracyano-quinodimethanes
GB8718040D0 (en) Thiophosphorylation of alcohols
GB8613430D0 (en) Enzyme
GB8602313D0 (en) Reduction of photo-yellowing
GB8628710D0 (en) Piegon of piece
IL83517A (en) Preparation of n-cyano-methylarylcarboxamides
IL82018A0 (en) Preparation of 4-nitrophenetol
CS443286A1 (en) Connection of six-outlet reflecto-meter