DE3478760D1 - Optical apparatus and method for measuring the characteristics of materials by their fluorescence - Google Patents
Optical apparatus and method for measuring the characteristics of materials by their fluorescenceInfo
- Publication number
- DE3478760D1 DE3478760D1 DE8484301942T DE3478760T DE3478760D1 DE 3478760 D1 DE3478760 D1 DE 3478760D1 DE 8484301942 T DE8484301942 T DE 8484301942T DE 3478760 T DE3478760 T DE 3478760T DE 3478760 D1 DE3478760 D1 DE 3478760D1
- Authority
- DE
- Germany
- Prior art keywords
- fluorescence
- measuring
- materials
- optical apparatus
- optical
- 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.)
- Expired
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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6463—Optics
- G01N2021/6473—In-line geometry
- G01N2021/6476—Front end, i.e. backscatter, geometry
-
- 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
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/483,559 US4577110A (en) | 1983-04-11 | 1983-04-11 | Optical apparatus and method for measuring the characteristics of materials by their fluorescence |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3478760D1 true DE3478760D1 (en) | 1989-07-27 |
Family
ID=23920561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484301942T Expired DE3478760D1 (en) | 1983-04-11 | 1984-03-22 | Optical apparatus and method for measuring the characteristics of materials by their fluorescence |
Country Status (4)
Country | Link |
---|---|
US (1) | US4577110A (de) |
EP (1) | EP0122741B1 (de) |
JP (1) | JPS6022649A (de) |
DE (1) | DE3478760D1 (de) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6288942A (ja) * | 1985-10-15 | 1987-04-23 | Matsushita Graphic Commun Syst Inc | 液体現像剤濃度制御装置 |
US4801187A (en) * | 1986-04-30 | 1989-01-31 | Baxter Travenol Laboratories, Inc. | Liquid light tube end cap assembly |
US4803365A (en) * | 1987-05-08 | 1989-02-07 | Biochem Technology | Optical probe mounting device |
DE3725652A1 (de) * | 1987-08-03 | 1989-02-16 | Kadia Diamant | Werkzeug zur spanabhebenden bearbeitung |
US4893935A (en) * | 1988-08-19 | 1990-01-16 | Mandel William R | Apparatus and method for optical density measurements of biomass processes |
DK96989D0 (da) * | 1989-02-28 | 1989-02-28 | Faxe Kalkbrud Aktieselskabet | Fremgangsmaade til overvaagning af biologiske processer |
US5046854A (en) * | 1990-02-01 | 1991-09-10 | The Dow Chemical Company | Photometric cell and probe having windows fusion sealed to a metallic body |
JP2508557B2 (ja) * | 1991-01-19 | 1996-06-19 | 株式会社ヨコオ | 電動伸縮アンテナの駆動装置及びその過負荷防止クラッチ機構 |
FI910549A (fi) * | 1991-02-05 | 1992-08-06 | Biohit Oy | Foerfarande och anordning foer bestaemning av vaetskeprovets fluoresens. |
DK66992D0 (da) * | 1992-05-21 | 1992-05-21 | Faxe Kalkbrud Aktieselskabet | Sensor |
US5401412A (en) * | 1993-07-20 | 1995-03-28 | Biochem Technology, Inc. | Method and apparatus for monitoring biological activity in wastewater and controlling the treatment thereof |
US5552319A (en) * | 1993-07-20 | 1996-09-03 | Biochem Technology, Inc. | Apparatus and method for monitoring and controlling biological activity in wastewater and controlling the treatment thereof |
JP3516535B2 (ja) * | 1995-09-14 | 2004-04-05 | シスメックス株式会社 | 粒子分析装置 |
US6590220B1 (en) * | 1996-02-08 | 2003-07-08 | Bright Solutions, Inc. | Leak detection lamp |
US7157724B2 (en) * | 1996-02-08 | 2007-01-02 | Bright Solutions, Inc. | Detection lamp |
US7253557B2 (en) * | 1996-02-08 | 2007-08-07 | Bright Solutions, Inc. | Light source provided with a housing enclosing voltage regulator means and method of manufacturing thereof |
US5959306A (en) * | 1996-02-08 | 1999-09-28 | Bright Solutions, Inc. | Portable light source and system for use in leak detection |
US5708735A (en) * | 1996-03-29 | 1998-01-13 | Benson; David K. | Fiber optic device for sensing the presence of a gas |
US5918190A (en) * | 1996-12-31 | 1999-06-29 | Ontario Cattlemen's Association | Software controlled meat probe for use in determining meat tenderness |
US6055451A (en) * | 1997-12-12 | 2000-04-25 | Spectrx, Inc. | Apparatus and method for determining tissue characteristics |
US20030135122A1 (en) * | 1997-12-12 | 2003-07-17 | Spectrx, Inc. | Multi-modal optical tissue diagnostic system |
US6106718A (en) * | 1998-07-01 | 2000-08-22 | Biochem Technology, Inc. | Enhanced denitrification process by monitoring and controlling carbonaceous nutrient addition |
AU6139199A (en) * | 1998-09-11 | 2000-04-03 | Spectrx, Inc. | Multi-modal optical tissue diagnostic system |
US20040147843A1 (en) * | 1999-11-05 | 2004-07-29 | Shabbir Bambot | System and method for determining tissue characteristics |
US6193850B1 (en) * | 1999-09-20 | 2001-02-27 | General Electric Company | Method for direct measurement of polycarbonate compositions by fluorescence |
WO2001029539A1 (en) * | 1999-10-20 | 2001-04-26 | Massachusetts Institute Of Technology | Systems and methods for analyzing mixtures using fluorescence |
US6603545B2 (en) * | 2000-05-31 | 2003-08-05 | Kaiser Optical Systems | Optical measurement probe with leak minimization features suited to process control applications |
CA2420665A1 (en) * | 2000-08-29 | 2002-03-07 | Glaxo Group Limited | Method and system for real-time fluorescent determination of trace elements |
US6782184B2 (en) * | 2001-12-04 | 2004-08-24 | J.M. Canty, Inc. | Modular insertion device for process illumination and viewing |
US8507253B2 (en) * | 2002-05-13 | 2013-08-13 | Algae Systems, LLC | Photobioreactor cell culture systems, methods for preconditioning photosynthetic organisms, and cultures of photosynthetic organisms produced thereby |
US7238954B1 (en) * | 2003-10-08 | 2007-07-03 | Fay Jr Theodore Denis | Optical external cavities having brewster angle wedges |
US7477397B2 (en) * | 2003-10-08 | 2009-01-13 | Control Development Incorporated | Self-calibrating optical reflectance probe system |
US7095500B2 (en) * | 2004-01-30 | 2006-08-22 | Nalco Company | Interchangeable tip-open cell fluorometer |
NL1026306C2 (nl) * | 2004-06-02 | 2005-12-05 | Perdix Analytical Systems B V | Inrichting en werkwijze voor het vastleggen van optische gegevens van een dispersie. |
WO2007002323A2 (en) * | 2005-06-23 | 2007-01-04 | Epoc, Inc. | System and method for monitoring of end organ oxygenation by measurement of in vivo cellular energy status |
US8110395B2 (en) | 2006-07-10 | 2012-02-07 | Algae Systems, LLC | Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass |
US8189042B2 (en) * | 2006-12-15 | 2012-05-29 | Pollack Laboratories, Inc. | Vision analysis system for a process vessel |
AP2009005054A0 (en) * | 2007-04-27 | 2009-12-31 | Greenfuel Technologies Corp | Photobioreactor systems positioned on bodies of water |
US20090229651A1 (en) * | 2008-03-14 | 2009-09-17 | Fay Jr Theodore Denis | Solar energy production system |
US8512975B2 (en) | 2008-07-24 | 2013-08-20 | Biomerieux, Inc. | Method for detection and characterization of a microorganism in a sample using time dependent spectroscopic measurements |
US10167494B2 (en) * | 2008-10-31 | 2019-01-01 | Biomerieux, Inc. | Method for detection, characterization and/or identification of microorganisms in a sealed container |
US20110068279A1 (en) * | 2009-08-11 | 2011-03-24 | Fay Jr Theodore Denis | Ultra dark field microscope |
DE102010047103A1 (de) * | 2010-09-29 | 2012-03-29 | Carl Zeiss Jena Gmbh | Flansch zum Abschluss eines optischen Geräts gegenüber einem Probenstrom und optisches Gerät zur teilweisen Anordnung in einem Probenstrom |
FR2968764B1 (fr) * | 2010-12-13 | 2012-12-14 | Onera (Off Nat Aerospatiale) | Sonde optique pour mesurer des caracteristiques physiques et chimiques d'un milieu en ecoulement |
US20130061455A1 (en) * | 2011-09-09 | 2013-03-14 | Brian William Greene | Bio-reactor for the production of bio-fuel from algae |
WO2013090108A1 (en) | 2011-12-14 | 2013-06-20 | Schlumberger Canada Limited | Solid state lasers |
CN104871357B (zh) | 2012-09-09 | 2018-11-20 | 百奥堪引赛股份有限公司 | 电化学生物反应器模块和使用所述模块的方法 |
WO2015055627A2 (de) * | 2013-10-14 | 2015-04-23 | Ife Innovative Forschungs- Und Entwicklungs-Gmbh & Co. Kg | Messvorrichtung |
US10024835B2 (en) * | 2015-07-29 | 2018-07-17 | Advanced Sensors Limited | Apparatus for measuring a higher concentration of fluorescent materials in a liquid |
US11613724B2 (en) * | 2015-12-10 | 2023-03-28 | Rosemount Inc. | Single-use bioreactor sensor interface |
US10088422B2 (en) | 2015-12-28 | 2018-10-02 | Schlumberger Technology Corporation | Raman spectroscopy for determination of composition of natural gas |
GB2551721B (en) * | 2016-06-27 | 2021-06-02 | Sondex Wireline Ltd | Optical Sensor |
CN107868756A (zh) * | 2016-09-28 | 2018-04-03 | 罗斯蒙特分析公司 | 一次性生物反应器传感器接口 |
DE102017119171A1 (de) * | 2017-08-22 | 2019-02-28 | Endress+Hauser Conducta Gmbh+Co. Kg | Optische Messsonde |
DE102019115147B4 (de) | 2019-06-05 | 2021-01-14 | Schott Ag | Biokompatibles Verbundelement und Verfahren zur Herstellung eines biokompatiblen Verbundelements |
CN117255939A (zh) * | 2021-02-10 | 2023-12-19 | 罗伯特·博世有限公司 | 用于分析物检测的光学系统 |
CN117413170A (zh) * | 2021-02-10 | 2024-01-16 | 水智有限公司 | 用于分析物检测的光学系统 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2971429A (en) * | 1957-02-06 | 1961-02-14 | American Instr Co Inc | Spectro-fluorescence measuring instrument |
US3068739A (en) * | 1958-06-23 | 1962-12-18 | American Optical Corp | Flexible optical probe |
US3510648A (en) * | 1967-04-25 | 1970-05-05 | Honeywell Inc | Apparatus employing ultraviolet radiation for measuring the amount of fluorescent material in a continuously flowing fluid stream |
US3918812A (en) * | 1973-05-07 | 1975-11-11 | Us Energy | Diagnoses of disease states by fluorescent measurements utilizing scanning laser beams |
US3854050A (en) * | 1973-09-11 | 1974-12-10 | Department Of Health Education | High precision fluorometer for measuring enzymatic substrates in tissue |
GB1452945A (en) * | 1973-10-08 | 1976-10-20 | Partech Electronics Ltd | Apparatus for monitoring suspended particles in a liquid |
US3941477A (en) * | 1974-10-17 | 1976-03-02 | Deutsche Forschungs-Und Versuchsanstalt Fur Luft-Und Raumfahrt E.V. | Measuring device for the measurement of fluid flow rates |
US4031399A (en) * | 1975-02-24 | 1977-06-21 | Beckman Instruments, Inc. | Fluorometer |
US4036946A (en) * | 1975-10-20 | 1977-07-19 | Marcos Kleinerman | Immunofluorometric method for measuring minute quantities of antigens, antibodies and other substances |
US4055768A (en) * | 1976-09-07 | 1977-10-25 | Bromberg Nathan S | Light measuring apparatus |
DE2925855A1 (de) * | 1978-06-30 | 1980-01-17 | Chelsea Instr Ltd | Unterwasser- oder untertauchbarer fluoreszenzmesser und verfahren zur benutzung eines solchen instruments |
US4197458A (en) * | 1978-07-31 | 1980-04-08 | Benno Perren | Electro-optical apparatus for the detection of the presence of liquid |
DE2842343A1 (de) * | 1978-09-28 | 1980-04-10 | Siemens Ag | Fluoreszenz-messanordnung |
US4221485A (en) * | 1979-06-04 | 1980-09-09 | Honeywell Inc. | Optical smoke detector |
US4295199A (en) * | 1979-10-22 | 1981-10-13 | Bio-Rad Laboratories, Inc. | Automatic fluorometer and data processor for performing fluorescent immunoassays |
DE3020168A1 (de) * | 1980-05-28 | 1981-12-03 | Eur-Control Regeltechnik GmbH, 4630 Bochum | Vorrichtung zum messen der konzentration von in fluessigkeiten enthaltenem oel |
US4348107A (en) * | 1980-07-18 | 1982-09-07 | Coulter Electronics, Inc. | Orifice inside optical element |
DD159566A1 (de) * | 1981-06-10 | 1983-03-16 | Hartmut Lucht | Spektralfluorometer |
JPS608738B2 (ja) * | 1982-05-12 | 1985-03-05 | 株式会社日立製作所 | 細胞の螢光偏光度測定装置 |
US4447546A (en) * | 1982-08-23 | 1984-05-08 | Myron J. Block | Fluorescent immunoassay employing optical fiber in capillary tube |
-
1983
- 1983-04-11 US US06/483,559 patent/US4577110A/en not_active Expired - Lifetime
-
1984
- 1984-03-22 DE DE8484301942T patent/DE3478760D1/de not_active Expired
- 1984-03-22 EP EP84301942A patent/EP0122741B1/de not_active Expired
- 1984-04-10 JP JP59070166A patent/JPS6022649A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4577110A (en) | 1986-03-18 |
EP0122741A2 (de) | 1984-10-24 |
EP0122741A3 (en) | 1985-06-12 |
EP0122741B1 (de) | 1989-06-21 |
JPH0115811B2 (de) | 1989-03-20 |
JPS6022649A (ja) | 1985-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted | ||
8339 | Ceased/non-payment of the annual fee |