BR9106202A - Processo para detectar a presenca e processo para determinar a concentracao de uma substancia em solucao,camara de reacao,e conjunto para conduzir os processos - Google Patents

Processo para detectar a presenca e processo para determinar a concentracao de uma substancia em solucao,camara de reacao,e conjunto para conduzir os processos

Info

Publication number
BR9106202A
BR9106202A BR919106202A BR9106202A BR9106202A BR 9106202 A BR9106202 A BR 9106202A BR 919106202 A BR919106202 A BR 919106202A BR 9106202 A BR9106202 A BR 9106202A BR 9106202 A BR9106202 A BR 9106202A
Authority
BR
Brazil
Prior art keywords
substance
detect
concentration
assembly
solution
Prior art date
Application number
BR919106202A
Other languages
English (en)
Inventor
Roger James Morris
Shoshana Bascomp
Carolyn Shelchuk Olson
Original Assignee
Baxter Diagnostics 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 Baxter Diagnostics Inc filed Critical Baxter Diagnostics Inc
Publication of BR9106202A publication Critical patent/BR9106202A/pt

Links

Classifications

    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/122—Kinetic analysis; determining reaction rate
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BR919106202A 1990-11-05 1991-10-30 Processo para detectar a presenca e processo para determinar a concentracao de uma substancia em solucao,camara de reacao,e conjunto para conduzir os processos BR9106202A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/609,278 US5173434A (en) 1990-11-05 1990-11-05 Measurement of color reactions by monitoring a change of fluorescence
PCT/US1991/008118 WO1992008123A1 (en) 1990-11-05 1991-10-30 Measurement of color reactions by monitoring a change of fluorescence

Publications (1)

Publication Number Publication Date
BR9106202A true BR9106202A (pt) 1993-03-23

Family

ID=24440098

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106202A BR9106202A (pt) 1990-11-05 1991-10-30 Processo para detectar a presenca e processo para determinar a concentracao de uma substancia em solucao,camara de reacao,e conjunto para conduzir os processos

Country Status (11)

Country Link
US (1) US5173434A (pt)
EP (1) EP0507930B1 (pt)
JP (1) JPH05503365A (pt)
KR (1) KR920704126A (pt)
AU (1) AU652592B2 (pt)
BR (1) BR9106202A (pt)
CA (1) CA2070806A1 (pt)
DE (1) DE69110658T2 (pt)
ES (1) ES2076556T3 (pt)
MX (1) MX9101919A (pt)
WO (1) WO1992008123A1 (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2077560A1 (en) * 1991-01-04 1992-07-05 Roger J. Morris Measurement of bacterial co2 production in an isolated fluorophore by monitoring an absorbance regulated change of fluorescence
AT398003B (de) * 1991-05-10 1994-08-25 Avl Verbrennungskraft Messtech Vorrichtung zur bestimmung des materieflusses
CA2070533A1 (en) * 1991-08-27 1993-02-28 Charles S. Milo Optical chemical sensors and sensing materials
AU6415394A (en) * 1993-03-25 1994-10-11 Envirocon International Incorporated Test kits and methods for rapidly testing for contamination by microorganisms
JPH07508892A (ja) * 1993-05-14 1995-10-05 マイクロスキャン、インコーポレイテッド ヒト組織中の細菌を培養し検出する装置のための改良された光学的検出システム
GB9310978D0 (en) * 1993-05-27 1993-07-14 Zeneca Ltd Compounds
US5459567A (en) * 1994-02-18 1995-10-17 Brocia; Robert W. Method for determining the degree of spectral interference in an assay having a test sample
US5512488A (en) * 1994-05-05 1996-04-30 Carrington Laboratories, Inc. Colorimetric assay for bioactive polysaccharide
US5492674A (en) * 1995-03-17 1996-02-20 Boehringer Mannheim Corporation Evanescent wave immunoassay system
US7553614B2 (en) * 1995-06-29 2009-06-30 Brocia Robert W High sensitivity fluorometric assays
US5639668A (en) * 1995-09-14 1997-06-17 Boehringer Mannheim Corporation Optical apparatus for performing an immunoassay
US5888760A (en) * 1997-04-10 1999-03-30 Dade Microscan Inc. Universal test systems and methods of use thereof for identifying multiple families of microorganisms
US6025189A (en) * 1997-05-14 2000-02-15 3M Innovative Properties Company Apparatus for reading a plurality of biological indicators
US6063591A (en) * 1997-05-14 2000-05-16 3M Innovative Properties Company System for measuring the efficacy of a sterilization cycle
US6013529A (en) * 1997-08-05 2000-01-11 Bayer Corporation Hydrophobic fluorescent polymer membrane for the detection of ammonia
US5958786A (en) * 1997-08-05 1999-09-28 Bayer Corporation Fluorescent polymeric sensor for the detection of creatinine
US5945343A (en) * 1997-08-05 1999-08-31 Bayer Corporation Fluorescent polymeric sensor for the detection of urea
US6096268A (en) * 1997-10-31 2000-08-01 Dade Behring Inc. Chromogenic and turbidimetric assay device
FR2770538B1 (fr) * 1997-11-06 2000-10-13 Bio Merieux Procede et agent de detection et d'identification et/ou quantification d'une activite enzymatique de type desaminase
US6298598B1 (en) * 1999-08-17 2001-10-09 Sylvan America, Inc. Materials for mycoculture
US7198939B2 (en) * 2000-01-28 2007-04-03 Agilent Technologies, Inc. Apparatus for interrogating an addressable array
WO2001069376A2 (en) * 2000-03-15 2001-09-20 Arc International Plc Method and apparatus for processor code optimization using code compression
US7300798B2 (en) * 2001-10-18 2007-11-27 Agilent Technologies, Inc. Chemical arrays
US20030138959A1 (en) * 2002-01-17 2003-07-24 Carter Jesse M. Method of detecting oxidizing adulterants in urine
US20070059760A1 (en) * 2002-02-21 2007-03-15 Dorsel Andreas N Multi-featured arrays with reflective coating
US6791690B2 (en) * 2002-04-30 2004-09-14 Agilent Technologies, Inc. Reading dry chemical arrays
JP3653536B2 (ja) * 2002-06-21 2005-05-25 独立行政法人航空宇宙技術研究所 光学的酸素濃度測定方法及び光学的酸素濃度測定用センサ
US7076181B2 (en) * 2004-06-30 2006-07-11 Samsung Electronics Company, Ltd. Closed loop control of photoreceptor surface voltage for electrophotographic processes
WO2006022823A1 (en) * 2004-07-29 2006-03-02 Centrus International, Inc. Detection of microorganisms with a fluorescence-based device
ITNA20090042A1 (it) * 2009-07-02 2011-01-03 Maurizio Baldassarre Un nuovo metodo ottico per una determinazione rapida e semplice di analiti
WO2012012377A2 (en) 2010-07-20 2012-01-26 Biomerieux, Inc. Detector arrangement for blood culture bottles with colorimetric sensors
US8760645B2 (en) 2011-05-24 2014-06-24 Idexx Laboratories Inc. Method of normalizing a fluorescence analyzer
CA2851984C (en) * 2011-10-14 2020-10-27 Universite De Liege Method for measuring beta-lactam antibiotics
CA2861301C (en) * 2012-01-18 2019-04-09 Biomerieux, Inc. Detector arrangement for blood culture bottles with colorimetric sensors
US8956875B2 (en) * 2013-03-14 2015-02-17 Ecolab USA, Inc. Water hardness monitoring via fluorescence
JP6773692B2 (ja) 2015-07-01 2020-10-21 エコラボ ユーエスエー インコーポレイティド 水硬度測定のための較正方法
WO2022256582A1 (en) 2021-06-04 2022-12-08 Idexx Laboratories Inc. Method for callibrating sensitivity of a photometer
CN113376135B (zh) * 2021-06-10 2022-08-02 上海市农业科学院 一种荧光传感系统及其制备方法和应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465733A (en) * 1943-12-31 1949-03-29 Levis Irene Becker Lecithin-metal compound
DE2508637C3 (de) * 1975-02-28 1979-11-22 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Anordnung zur optischen Messung von Blutgasen
GB1601689A (en) * 1977-07-15 1981-11-04 Mariel C Method of diagnosing bacteremia and apparatus therefor
JPS5925767B2 (ja) * 1981-06-10 1984-06-21 森六株式会社 鉄（２）ポルフィリン錯体を包接したリン脂質リポリ−ムおよび酸素吸脱着剤
WO1983003624A1 (en) * 1982-04-14 1983-10-27 Plc Unilever Microbiological test processes and apparatus
JPS59101490A (ja) * 1982-12-01 1984-06-12 Hidetoshi Tsuchida ホスホリルコリン基を有する鉄―テトラフェニルポルフィン錯体、およびその製造方法
DE3247659A1 (de) * 1982-12-23 1984-06-28 Wolfgang Dr. 7000 Stuttgart Ruhrmann Optischer sensor
GB8303096D0 (en) * 1983-02-04 1983-03-09 Oxoid Ltd Bacterial testing
US4495293A (en) * 1983-02-24 1985-01-22 Abbott Laboratories Fluorometric assay
JPS59216894A (ja) * 1983-05-23 1984-12-06 Asai Gerumaniumu Kenkyusho:Kk ゲルマニウム含有リポソ−ム
GB8416045D0 (en) * 1984-06-22 1984-07-25 Unilever Plc Carrying out microchemical and microbiological tests
GB8416044D0 (en) * 1984-06-22 1984-07-25 Unilever Plc Carrying out microchemical and microbiological tests
EP0190830A3 (en) * 1985-02-04 1988-04-27 Gould Inc. Single optical fiber sensor for measuring the partial pressure of oxygen
US4653907A (en) * 1985-06-11 1987-03-31 Freundlich Lawrence F Blood culture bottle examining instrument
AT389590B (de) * 1987-05-27 1989-12-27 Avl Verbrennungskraft Messtech Verfahren zur kontinuierlichen, quantitativen bestimmung von schwefeldioxid und anordnung zur durchfuehrung des verfahrens
JPS63297392A (ja) * 1987-05-29 1988-12-05 Hidetoshi Tsuchida リン脂質型イミダゾ−ル化合物
US4772558A (en) * 1987-06-01 1988-09-20 Ranier Hammann Blood culture system
US4945060A (en) * 1988-03-15 1990-07-31 Akzo N. V. Device for detecting microorganisms
DE3917571A1 (de) * 1989-05-30 1990-12-06 Sick Optik Elektronik Erwin Verfahren zur messung auf intensitaet von streulicht und messvorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
AU652592B2 (en) 1994-09-01
DE69110658D1 (de) 1995-07-27
WO1992008123A1 (en) 1992-05-14
US5173434A (en) 1992-12-22
ES2076556T3 (es) 1995-11-01
AU8937191A (en) 1992-05-26
CA2070806A1 (en) 1992-05-06
EP0507930B1 (en) 1995-06-21
DE69110658T2 (de) 1996-03-21
JPH05503365A (ja) 1993-06-03
MX9101919A (es) 1992-07-08
KR920704126A (ko) 1992-12-19
EP0507930A1 (en) 1992-10-14

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