ATE462967T1 - Verfahren und vorrichtung zur messung der anzahl weisser blutzellen - Google Patents

Verfahren und vorrichtung zur messung der anzahl weisser blutzellen

Info

Publication number
ATE462967T1
ATE462967T1 AT03734071T AT03734071T ATE462967T1 AT E462967 T1 ATE462967 T1 AT E462967T1 AT 03734071 T AT03734071 T AT 03734071T AT 03734071 T AT03734071 T AT 03734071T AT E462967 T1 ATE462967 T1 AT E462967T1
Authority
AT
Austria
Prior art keywords
blood cells
white blood
retainer
measuring
dye
Prior art date
Application number
AT03734071T
Other languages
English (en)
Inventor
Wai Law
Yuri Nikolyukin
Inna Nikolyukin
Original Assignee
Portascience Inc
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 Portascience Inc filed Critical Portascience Inc
Application granted granted Critical
Publication of ATE462967T1 publication Critical patent/ATE462967T1/de

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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal 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
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/44—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • 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
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/108331—Preservative, buffer, anticoagulant or diluent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biophysics (AREA)
  • Plasma & Fusion (AREA)
  • Virology (AREA)
  • Ecology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AT03734071T 2002-05-20 2003-05-20 Verfahren und vorrichtung zur messung der anzahl weisser blutzellen ATE462967T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/147,857 US6709868B2 (en) 2002-05-20 2002-05-20 Method and apparatus for measuring white blood cell count
PCT/US2003/015739 WO2003100402A1 (en) 2002-05-20 2003-05-20 Method and apparatus for measuring white blood cell count

Publications (1)

Publication Number Publication Date
ATE462967T1 true ATE462967T1 (de) 2010-04-15

Family

ID=29419131

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03734071T ATE462967T1 (de) 2002-05-20 2003-05-20 Verfahren und vorrichtung zur messung der anzahl weisser blutzellen

Country Status (8)

Country Link
US (2) US6709868B2 (de)
EP (1) EP1525456B1 (de)
JP (1) JP2005526513A (de)
AT (1) ATE462967T1 (de)
AU (1) AU2003239507B2 (de)
CA (1) CA2486685A1 (de)
DE (1) DE60331918D1 (de)
WO (1) WO2003100402A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6709868B2 (en) * 2002-05-20 2004-03-23 Portascience Inc. Method and apparatus for measuring white blood cell count
AU2003256742A1 (en) * 2002-07-24 2004-02-09 Board Of Regents, The University Of Texas System Capture and detection of microbes by membrane methods
EP1553396A3 (de) * 2004-01-08 2005-09-21 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Selektives Färben von Biomembranen mit Spannungs-sensitive Farbstoffen
US7611863B2 (en) 2004-01-08 2009-11-03 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Selective staining of biomembranes using voltage-sensitive dyes
US8377398B2 (en) * 2005-05-31 2013-02-19 The Board Of Regents Of The University Of Texas System Methods and compositions related to determination and use of white blood cell counts
US20100047848A1 (en) * 2006-08-30 2010-02-25 Wai Tak Law Colorimetric determination of somatic cell count in milk
US20080057596A1 (en) * 2006-08-30 2008-03-06 Wai Tak Law Colorimetric determination of somatic cell count in milk
GB2447296A (en) * 2007-03-09 2008-09-10 Mediwatch Uk Ltd Method and apparatus for performing test to locate a chosen analyte
FR2918460B1 (fr) * 2007-07-02 2013-10-04 Najim Chaibi Nouveau dispositif permettant l'obtention des resultats des systemes abo,rhesus et autres pherotypes et systemes rares, rai.
US20090319191A1 (en) * 2008-06-24 2009-12-24 Rivas Ariel L Method for diagnosis of an infectious disease stage and determination of treatment
EP2334378B1 (de) 2008-08-19 2014-04-09 XenoPort, Inc. Fumarsaeuremonomethylester-prodrugs, pharmazeutische zusammensetzungen daraus und anwendungsverfahren
JP5626727B2 (ja) * 2010-09-21 2014-11-19 国立大学法人東京農工大学 微量血液からの白血球ポピュレーション解析法
EP2749882B1 (de) * 2011-08-24 2017-05-03 Eiken Kagaku Kabushiki Kaisha Leukozytenmessvorrichtung und reagenzienkit
JP2015527372A (ja) 2012-08-22 2015-09-17 ゼノポート，インコーポレイティド 副作用を低減させるモノメチルフマレートおよびそのプロドラッグの投与方法
US9597292B2 (en) 2012-08-22 2017-03-21 Xenoport, Inc. Oral dosage forms of methyl hydrogen fumarate and prodrugs thereof
CN102841058A (zh) * 2012-08-30 2012-12-26 山西华诚睿光生物科技有限公司 牛奶中体细胞数的检测方法
RU2015111515A (ru) 2012-08-31 2016-10-20 Конинклейке Филипс Н.В. Мониторинг лейкоцитов во время циклов лечения
WO2014160633A1 (en) 2013-03-24 2014-10-02 Xenoport, Inc. Pharmaceutical compositions of dimethyl fumarate
US20140318278A1 (en) * 2013-04-24 2014-10-30 Honeywell International Inc. Particle imaging utilizing a filter
WO2014197860A1 (en) 2013-06-07 2014-12-11 Xenoport, Inc. Method of making monomethyl fumarate
WO2014205392A1 (en) 2013-06-21 2014-12-24 Xenoport, Inc. Cocrystals of dimethyl fumarate
TW201516020A (zh) 2013-09-06 2015-05-01 Xenoport Inc （ｎ，ｎ－二乙基胺甲醯基）甲基（２ｅ）丁－２－烯－１，４－二酸甲酯之晶形、合成方法及用途
US9999672B2 (en) 2014-03-24 2018-06-19 Xenoport, Inc. Pharmaceutical compositions of fumaric acid esters
US20170135969A1 (en) 2015-11-12 2017-05-18 Jds Therapeutics, Llc Topical arginine-silicate-inositol for wound healing
AU2017318672B2 (en) 2016-09-01 2022-03-10 Nutrition 21, Llc Magnesium biotinate compositions and methods of use
JP7437736B2 (ja) * 2018-01-31 2024-02-26 株式会社キコーコーポレーション 辺円対応変倍構造を有する生乳中の体細胞検査キット
CN108956827B (zh) * 2018-06-04 2021-05-04 长春百纯和成医药科技有限公司 一种hplc法分析及制备3-(n-对甲苯磺酰基-l-丙氨酰氧基)吲哚及其对映异构体的方法
US11246886B2 (en) 2018-09-06 2022-02-15 Nutrition 21, Llc Treatment of autism and autism spectrum disorders with biotin compositions
JP2021023162A (ja) * 2019-07-31 2021-02-22 株式会社キコーコーポレーション 検査用積層フィルタ
US12270777B2 (en) 2023-06-28 2025-04-08 International Business Machines Corporation 2D microfluidic structure

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656508A (en) * 1949-08-27 1953-10-20 Wallace H Coulter Means for counting particles suspended in a fluid
US3502973A (en) * 1966-05-23 1970-03-24 Coulter Electronics Collating apparatus for pairs of electrical pulses produced by particle analyzing apparatus
DE2854987A1 (de) 1978-12-20 1980-06-26 Boehringer Mannheim Gmbh Diagnostische mittel zum nachweis proteolytischer enzyme und dafuer geeignete chromogene
DE2905531A1 (de) * 1979-02-14 1981-01-08 Boehringer Mannheim Gmbh Diagnostisches mittel zum nachweis von leukozyten in koerperfluessigkeiten
DE3017721A1 (de) * 1980-05-09 1981-11-26 Boehringer Mannheim Gmbh, 6800 Mannheim Mittel zum nachweis esterolytischer und/oder proteolytischer enzyme und dafuer geeignete substrate
US4499185A (en) * 1982-05-17 1985-02-12 Miles Laboratories, Inc. Test for esterase activity in a liquid sample
US4657855A (en) 1984-04-06 1987-04-14 Miles Laboratories, Inc. Composition and test device for determining the presence of leukocytes, esterase and protease in a test sample
DE3413118A1 (de) * 1984-04-06 1985-10-24 Miles Laboratories, Inc., Elkhart, Ind. Analysenverfahren und mittel zum nachweis esterolytischer und/oder proteolytischer enzyme
US4645842A (en) * 1984-04-06 1987-02-24 Miles Laboratories, Inc. Pyrrole compounds for detecting the presence of hydrolytic analytes
DE3413077A1 (de) 1984-04-06 1985-10-17 Miles Laboratories, Inc., Elkhart, Ind. Chromogene aminosaeure- und peptidester, verfahren zu deren herstellung, verwendung dieser verbindungen in analysenverfahren sowie mittel zum nachweis esterolytischer und/oder proteolytischer enzyme
US4637979A (en) 1984-04-06 1987-01-20 Miles Laboratories, Inc. Composition and test device for determining the presence of leukocytes containing a zwitterion coupling agent
US4716236A (en) 1984-04-06 1987-12-29 Miles Laboratories, Inc. Method for synthesizing esters
DE3530993A1 (de) * 1985-08-30 1987-03-05 Miles Lab Teststreifen mit festlegbarer probenaufnahmekapazitaet
EP0267286B1 (de) 1986-03-28 1993-05-26 ASAHI MEDICAL Co., Ltd. Filtermedium zur selektiven beseitigung von leucocyten
US4738623A (en) * 1986-08-15 1988-04-19 Quintron, Inc. Dental implant and method
US6159740A (en) * 1987-03-13 2000-12-12 Coulter Corporation Method and apparatus for screening obscured or partially obscured cells
US4880548A (en) 1988-02-17 1989-11-14 Pall Corporation Device and method for separating leucocytes from platelet concentrate
US5403745A (en) 1990-04-27 1995-04-04 Genzyme Corporation Determination of analytes in biological fluids in the presence of substances interfering with assays therefor
JPH04228097A (ja) 1990-07-02 1992-08-18 Toyo Ink Mfg Co Ltd ミルク試料からの細胞分離および濃縮方法とそのキット
US5258127A (en) 1990-07-27 1993-11-02 Pall Corporation Leucocyte depleting filter device and method of use
US6046019A (en) 1991-07-09 2000-04-04 Goumeniouk; Alexander P. Diagnostic kits and methods for making granulocyte cell counts
US5463745A (en) * 1993-12-22 1995-10-31 Intel Corporation Methods and apparatus for determining the next instruction pointer in an out-of-order execution computer system
US5798041A (en) 1995-09-06 1998-08-25 Hemasure, Inc. In-line liquid filtration device useable for blood, blood products or the like
US5464739A (en) * 1994-08-22 1995-11-07 Bayer Corporation Composition method for determining the presence of leukocyte cells, esterase or protease in a test sample
US5647985A (en) 1994-10-17 1997-07-15 Baxter International Inc. Whole blood leukodepletion and platelet filter
CA2161574A1 (en) * 1994-11-15 1996-05-16 James Noffsinger Methodology for colorimetrically determining the concentration of white blood cells in a biological fluid
US5728306A (en) 1994-12-23 1998-03-17 Baxter International Inc. Leukodepletion filter and method for filtering leukocytes from freshly drawn blood
EP0869835B1 (de) 1995-04-13 2005-06-08 Travenol Laboratories (Israel) Ltd. Verfahren und vorrichtung zur leukozytenfiltration
DE69926436T2 (de) 1998-05-19 2006-06-01 Terumo K.K. Verfahren zum Entfernen von Leukozyten
US6528652B1 (en) * 1999-01-21 2003-03-04 Chronimed Composition and device for detecting leukocytes in urine
US6337026B1 (en) 1999-03-08 2002-01-08 Whatman Hemasure, Inc. Leukocyte reduction filtration media
AU756780B2 (en) 1999-03-29 2003-01-23 Asahi Kasei Kabushiki Kaisha Method for determining a while blood cell count of a whole blood sample
US6709868B2 (en) * 2002-05-20 2004-03-23 Portascience Inc. Method and apparatus for measuring white blood cell count

Also Published As

Publication number Publication date
AU2003239507B2 (en) 2009-01-22
AU2003239507A1 (en) 2003-12-12
EP1525456A4 (de) 2006-07-26
EP1525456A1 (de) 2005-04-27
US20030215951A1 (en) 2003-11-20
WO2003100402A1 (en) 2003-12-04
JP2005526513A (ja) 2005-09-08
US20060088941A1 (en) 2006-04-27
CA2486685A1 (en) 2003-12-04
US6709868B2 (en) 2004-03-23
EP1525456B1 (de) 2010-03-31
DE60331918D1 (de) 2010-05-12

Similar Documents

Publication Publication Date Title
DE60331918D1 (de) Verfahren und vorrichtung zur messung der anzahl weisser blutzellen
ATE175274T1 (de) Speicheltestverfahren und vorrichtung
ATE310582T1 (de) Verfahren und vorrichtung zur bestimmung des volumens einer flüssigkeitsprobe
DE60129042D1 (de) Teststreifen für den gleichzeitigen nachweis mehrerer analyten
ATE255464T1 (de) Analytische testvorrichtung mit orientierte durchgehende kanäle besitzendem substrat und verbesserte verfahren und vorrichtung zum gebrauch derselben
ATE346287T1 (de) Verfahren und vorrichtung zur zuführung von proben zu einer chemischen sensormatrix
DE60132350D1 (de) Verfahren zum nachweis lebensfähiger mikroorganismen
DE60235718D1 (de) Vorrichtung und verfahren zur untersuchung von analyten in flüssigsuspension oder lösung
ATE354793T1 (de) Verfahren zur erkennung eines analyten durch fluoreszenz
ATE398769T1 (de) Vorrichtung und verfahren zum fluoreszenznachweis in biologischen proben
ATE294383T1 (de) Vorrichtung und verfahren zum nachweis organischer moleküle in einer probensubstanz
DE69221980D1 (de) Verfahren und vorrichtung zur bestimmung von dns-nukleotid-sequenzen
ATE476521T1 (de) Verfahren und zusammensetzungen zum nachweis und zur analyse von polynukleotiden unter verwendung von licht einfangenden multichromophoren
DE68922390D1 (de) Verfahren und apparat zur messung der effekte von zellwirksamen mitteln auf lebende zellen.
JP2004503760A5 (de)
RU2003100531A (ru) Композиции, содержащие краситель на основе производного мочевины, для выявления аналита, и способы их использования
DE60239748D1 (de) Verfahren, gerät und vorrichtung zur konzentrationsmessung
DE602004031152D1 (de) Verfahren und system zum analysieren von reaktione
ATE541216T1 (de) Fluoreszenztestverfahren
ATE384139T1 (de) Multi-test-analyse von echzeit- nukleinsäureamplifikationen
DE602005018413D1 (de) Verfahren zur Zählung und Identifikation von Mikroorganismen
CA2737248A1 (en) Colorimetric test for brake fluid
CN103852456B (zh) 一种实时恒温定量快速检测铅的设备及方法
ATE282198T1 (de) Optisches verfahren zur detektion von farbmarkiertem dieselkraftstoff in unmarkiertem dieselkraftstoff
DE3781323D1 (de) Verfahren und testsatz zur diagnose von pflanzenkrankheiten.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties