WO2003006684A3 - Vorrichtung und verfahren zum nachweis der photosynthese-hemmung - Google Patents

Vorrichtung und verfahren zum nachweis der photosynthese-hemmung Download PDF

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Publication number
WO2003006684A3
WO2003006684A3 PCT/EP2002/007057 EP0207057W WO03006684A3 WO 2003006684 A3 WO2003006684 A3 WO 2003006684A3 EP 0207057 W EP0207057 W EP 0207057W WO 03006684 A3 WO03006684 A3 WO 03006684A3
Authority
WO
WIPO (PCT)
Prior art keywords
cells
planar layer
photosynthesis inhibition
detecting
cell parts
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.)
Ceased
Application number
PCT/EP2002/007057
Other languages
English (en)
French (fr)
Other versions
WO2003006684A2 (de
Inventor
Wolfgang Kreiss
Mark Wilhelm Drewes
Guenther Eberz
Norbert Caspers
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.)
Bayer CropScience AG
Original Assignee
Bayer CropScience AG
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 Bayer CropScience AG filed Critical Bayer CropScience AG
Priority to US10/482,990 priority Critical patent/US7333195B2/en
Priority to EP02743243A priority patent/EP1407040A2/de
Priority to JP2003512441A priority patent/JP2004533853A/ja
Publication of WO2003006684A2 publication Critical patent/WO2003006684A2/de
Publication of WO2003006684A3 publication Critical patent/WO2003006684A3/de
Anticipated expiration legal-status Critical
Priority to US11/962,677 priority patent/US20080169431A1/en
Ceased legal-status Critical Current

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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5097—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving plant cells
    • 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
    • C12Q1/025—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Botany (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Verfahren, System und Teststreifen zum Nachweis der Photosynthese-hemmenden Wirkung von Substanzen durch Bereitstellung von Zellen oder Zellteilen mit einem intakten Photosystem, Einbringen der Zellen oder der Zellteile in eine planare Schicht, Aufbringen der Prüfsubstanz auf die planare Schicht oder in die planare Schicht, Anregung der Lumineszenz der Zellen oder der Zellteile in der planaren Schicht durch eine Anregungslichtquelle, Messung der Lumineszenz der Zellen oder der Zellteile in der planaren Schicht mit einem Detektor und Zuordnung des Detektorsignals zum Grad der Photosynthese-Hemmung.
PCT/EP2002/007057 2001-07-09 2002-06-26 Vorrichtung und verfahren zum nachweis der photosynthese-hemmung Ceased WO2003006684A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/482,990 US7333195B2 (en) 2001-07-09 2002-06-26 Method for detecting photosynthesis inhibition
EP02743243A EP1407040A2 (de) 2001-07-09 2002-06-26 Vorrichtung und verfahren zum nachweis der photosynthese-hemmung
JP2003512441A JP2004533853A (ja) 2001-07-09 2002-06-26 光合成阻害を検出する装置および方法
US11/962,677 US20080169431A1 (en) 2001-07-09 2007-12-21 Method and device for detecting photosynthetic inhibition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10133273A DE10133273A1 (de) 2001-07-09 2001-07-09 Vorrichtung und Verfahren zum Nachweis der Photosynthese-Hemmung
DE10133273.4 2001-07-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/962,677 Continuation US20080169431A1 (en) 2001-07-09 2007-12-21 Method and device for detecting photosynthetic inhibition

Publications (2)

Publication Number Publication Date
WO2003006684A2 WO2003006684A2 (de) 2003-01-23
WO2003006684A3 true WO2003006684A3 (de) 2003-05-01

Family

ID=7691152

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/007057 Ceased WO2003006684A2 (de) 2001-07-09 2002-06-26 Vorrichtung und verfahren zum nachweis der photosynthese-hemmung

Country Status (5)

Country Link
US (2) US7333195B2 (de)
EP (1) EP1407040A2 (de)
JP (1) JP2004533853A (de)
DE (1) DE10133273A1 (de)
WO (1) WO2003006684A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102435589B (zh) * 2003-12-19 2015-01-14 浜松光子学株式会社 有害物质的评价方法以及有害物质的评价用工具箱
DE102004027118B4 (de) * 2004-06-03 2006-05-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Nachweis des photokatalytischen Abbaus organischer Farbstoffe mittels Fluoreszenzanalyse
US8821431B2 (en) * 2007-09-07 2014-09-02 Beta O2 Technologies Ltd. Air gap for supporting cells
US20100022393A1 (en) * 2008-07-24 2010-01-28 Bertrand Vick Glyphosate applications in aquaculture
US9446168B2 (en) 2010-06-07 2016-09-20 Beta-O2 Technologies Ltd. Multiple-layer immune barrier for donor cells
US9540630B2 (en) * 2008-09-17 2017-01-10 Beta O2 Technologies Ltd. Optimization of alginate encapsulation of islets for transplantation
US8940340B2 (en) * 2009-01-22 2015-01-27 Aurora Algae, Inc. Systems and methods for maintaining the dominance of Nannochloropsis in an algae cultivation system
US9187778B2 (en) 2009-05-04 2015-11-17 Aurora Algae, Inc. Efficient light harvesting
US9029137B2 (en) 2009-06-08 2015-05-12 Aurora Algae, Inc. ACP promoter
US20100325948A1 (en) * 2009-06-29 2010-12-30 Mehran Parsheh Systems, methods, and media for circulating and carbonating fluid in an algae cultivation pond
RU2426779C1 (ru) * 2009-11-13 2011-08-20 Российская Федерация, От Имени Которой Выступает Министерство Образования И Науки Российской Федерации Биосенсор на основе клеток микроводорослей для определения тяжелых металлов и гербицидов в водных системах
US8940520B2 (en) 2010-05-20 2015-01-27 Pond Biofuels Inc. Process for growing biomass by modulating inputs to reaction zone based on changes to exhaust supply
US8969067B2 (en) 2010-05-20 2015-03-03 Pond Biofuels Inc. Process for growing biomass by modulating supply of gas to reaction zone
US8889400B2 (en) 2010-05-20 2014-11-18 Pond Biofuels Inc. Diluting exhaust gas being supplied to bioreactor
US11512278B2 (en) 2010-05-20 2022-11-29 Pond Technologies Inc. Biomass production
US20120156669A1 (en) 2010-05-20 2012-06-21 Pond Biofuels Inc. Biomass Production
US20120276633A1 (en) 2011-04-27 2012-11-01 Pond Biofuels Inc. Supplying treated exhaust gases for effecting growth of phototrophic biomass
US8752329B2 (en) 2011-04-29 2014-06-17 Aurora Algae, Inc. Optimization of circulation of fluid in an algae cultivation pond
US9534261B2 (en) 2012-10-24 2017-01-03 Pond Biofuels Inc. Recovering off-gas from photobioreactor
JP7193087B2 (ja) * 2019-02-15 2022-12-20 国立研究開発法人国立環境研究所 光合成阻害物質混入検出装置及び光合成阻害物質混入検出方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999019900A2 (en) * 1997-10-14 1999-04-22 Patterning Technologies Limited Method of forming an electronic device
EP1134585A2 (de) * 2000-03-03 2001-09-19 Consiglio Nazionale Delle Ricerche Biosensor und Verfahren zur Überwachung von Herbiziden

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EP0242225B1 (de) * 1986-04-16 1993-11-18 Water Research Centre Schadstoffdetektor
DE4230264A1 (de) 1992-09-10 1994-03-17 Bayer Ag Analytisches Verfahren zur Untersuchung von Gemischen auf toxische Bestandteile
FR2749389B1 (fr) * 1996-06-03 1998-08-07 Arnatronic Plus Capteur biologique et procede de surveillance de la qualite de l'eau
US6060327A (en) * 1997-05-14 2000-05-09 Keensense, Inc. Molecular wire injection sensors
WO2000006990A2 (en) * 1998-07-27 2000-02-10 Ljl Biosystems, Inc. Apparatus and methods for time-resolved spectroscopic measurements
DE19915310A1 (de) * 1999-04-03 2000-10-05 Bayer Ag Diffusionskontrollierende Sensorschicht
DE19957638A1 (de) * 1999-11-30 2001-05-31 Merck Patent Gmbh Dünnschichtchromatographischer Nachweis von Antibiotika

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999019900A2 (en) * 1997-10-14 1999-04-22 Patterning Technologies Limited Method of forming an electronic device
EP1134585A2 (de) * 2000-03-03 2001-09-19 Consiglio Nazionale Delle Ricerche Biosensor und Verfahren zur Überwachung von Herbiziden

Non-Patent Citations (4)

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Title
BREWSTER JD ET AL.: "Storage and immobilization of Photosystem II reaction centers used in an assay for herbicides", ANAL CHEM, vol. 67, 1995, pages 1296 - 1299, XP002219049 *
HIDEAKI MATSUOKA ET AL: "CO2 STRESS SENSING USING A TOBACCO LEAF ON THE BASIS OF CHLOROPHYLLFLUORESCENCE ANALYSIS", SENSORS AND ACTUATORS B, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. B17, no. 2, 1994, pages 85 - 92, XP000428653, ISSN: 0925-4005 *
KAPUR R ET AL: "Streamlining the drug discovery process by integrating miniaturization, high throughput screening, high content screening, and automation on the CellChip/sup TM/ system", BIOMEDICAL MICRODEVICES, 1999, KLUWER ACADEMIC PUBLISHERS, USA, vol. 2, no. 2, pages 99 - 109, XP002162337, ISSN: 1387-2176 *
KOBLIZEK MICHAL ET AL: "A biosensor for the detection of triazine and phenylurea herbicides designed using photosystem II coupled to a screen-printed electrode.", BIOTECHNOLOGY AND BIOENGINEERING, vol. 78, no. 1, 5 April 2002 (2002-04-05), pages 110 - 116, XP002219048, ISSN: 0006-3592 *

Also Published As

Publication number Publication date
US20040178358A1 (en) 2004-09-16
JP2004533853A (ja) 2004-11-11
US20080169431A1 (en) 2008-07-17
DE10133273A1 (de) 2003-01-30
US7333195B2 (en) 2008-02-19
WO2003006684A2 (de) 2003-01-23
EP1407040A2 (de) 2004-04-14

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