BR112022023420A2 - Fluorímetro de frequência de varredura - Google Patents
Fluorímetro de frequência de varreduraInfo
- Publication number
- BR112022023420A2 BR112022023420A2 BR112022023420A BR112022023420A BR112022023420A2 BR 112022023420 A2 BR112022023420 A2 BR 112022023420A2 BR 112022023420 A BR112022023420 A BR 112022023420A BR 112022023420 A BR112022023420 A BR 112022023420A BR 112022023420 A2 BR112022023420 A2 BR 112022023420A2
- Authority
- BR
- Brazil
- Prior art keywords
- interest
- fluorescence
- frequency
- lifetime
- species
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 3
- 230000005281 excited state Effects 0.000 abstract 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- 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
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
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- 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
- G01N21/4785—Standardising light scatter apparatus; Standards therefor
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- 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
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- 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
- G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
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- 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
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- 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
- G01N21/82—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 precipitate or turbidity
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- 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
- G01N33/02—Food
- G01N33/08—Eggs, e.g. by candling
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- 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
- G01N33/18—Water
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
- H04N25/46—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by combining or binning pixels
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- 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
- G01N2021/4704—Angular selective
- G01N2021/4709—Backscatter
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- 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
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
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- 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
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- 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
- G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect
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- 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
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
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- 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
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0633—Directed, collimated illumination
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- 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
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0636—Reflectors
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- 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
- G01N2201/126—Microprocessor processing
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- 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
- G01N2201/127—Calibration; base line adjustment; drift compensation
- G01N2201/12746—Calibration values determination
- G01N2201/12761—Precalibration, e.g. for a given series of reagents
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- 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
- G01N2201/127—Calibration; base line adjustment; drift compensation
- G01N2201/12792—Compensating own radiation in apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Vehicle Body Suspensions (AREA)
- Centrifugal Separators (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
FLUORÍMETRO DE FREQUÊNCIA DE VARREDURA. Um fluorômetro de frequência de varredura com um processador de sinal ou módulo de processamento configurado para: receber sinalização contendo informações sobre a luz refletida de uma ou mais espécies de fluorescência de interesse em uma amostra líquida que é varrida com luz tendo uma faixa de frequência variável, a informação incluindo um frequência óptica característica correspondente a uma espécie de fluorescência de interesse no líquido e uma frequência óptica característica/vida útil correspondente a um tempo de vida de fluorescência distinto no qual a espécie de fluorescência de interesse permanece em um estado excitado; e fornecer a sinalização correspondente contendo informações sobre uma identidade das espécies de fluorescência de interesse detectadas e distinguidas das espécies de fluorescência sobrepostas no líquido usando a frequência óptica característica/tempo de vida, com base na sinalização recebida.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063027587P | 2020-05-20 | 2020-05-20 | |
US202063028013P | 2020-05-21 | 2020-05-21 | |
US202063028723P | 2020-05-22 | 2020-05-22 | |
PCT/US2021/033090 WO2021236726A1 (en) | 2020-05-20 | 2021-05-19 | Swept frequency fluorometer |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022023420A2 true BR112022023420A2 (pt) | 2023-03-21 |
Family
ID=78608840
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022023418A BR112022023418A2 (pt) | 2020-05-20 | 2021-05-19 | Sensor de turbidez de ângulo sólido estendido |
BR112022023420A BR112022023420A2 (pt) | 2020-05-20 | 2021-05-19 | Fluorímetro de frequência de varredura |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022023418A BR112022023418A2 (pt) | 2020-05-20 | 2021-05-19 | Sensor de turbidez de ângulo sólido estendido |
Country Status (9)
Country | Link |
---|---|
US (3) | US11604143B2 (pt) |
EP (3) | EP4153972A1 (pt) |
JP (3) | JP7451767B2 (pt) |
KR (3) | KR20230011952A (pt) |
CN (3) | CN115667889A (pt) |
AU (3) | AU2021275061B2 (pt) |
BR (2) | BR112022023418A2 (pt) |
CA (2) | CA3178570A1 (pt) |
WO (3) | WO2021236726A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7451767B2 (ja) * | 2020-05-20 | 2024-03-18 | ワイエスアイ,インコーポレイティド | 拡張した立体角の濁度センサ |
Family Cites Families (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160914A (en) * | 1977-12-16 | 1979-07-10 | Monitek, Inc. | Apparatus for measuring of particulate scattering in fluids |
US4193057A (en) | 1978-03-20 | 1980-03-11 | Bunker Ramo Corporation | Automatic deployment of horizontal linear sensor array |
WO1990009637A1 (en) * | 1989-02-13 | 1990-08-23 | Research Corporation Technologies, Inc. | Method and means for parallel frequency acquisition in frequency domain fluorometry |
US5059811A (en) * | 1990-08-30 | 1991-10-22 | Great Lakes Instruments, Inc. | Turbidimeter having a baffle assembly for removing entrained gas |
US5252818A (en) | 1991-08-22 | 1993-10-12 | Vision Ten, Inc. | Method and apparatus for improved scanner accuracy using a linear sensor array |
US5436476A (en) * | 1993-04-14 | 1995-07-25 | Texas Instruments Incorporated | CCD image sensor with active transistor pixel |
PT101290B (pt) | 1993-06-18 | 2000-10-31 | Fernandes Jose Guilherme Da Cu | Fluorometro para medicao da concentracao de fluoroforos de localizacao ocular |
US5486693A (en) | 1994-02-17 | 1996-01-23 | Thermedics Detection Inc. | Detection of turbid contaminants in containers by detecting scattered radiant energy |
WO1998050577A1 (en) * | 1997-05-05 | 1998-11-12 | Chemometec A/S | A method and a system for determination of somatic cells in milk |
ZA984976B (en) | 1997-06-11 | 1999-04-19 | Nalco Chemical Co | Solid-state fluorometer and methods of use therefore |
US6070093A (en) * | 1997-12-02 | 2000-05-30 | Abbott Laboratories | Multiplex sensor and method of use |
JP2002502129A (ja) * | 1998-02-02 | 2002-01-22 | ユニアックス コーポレイション | 切替え可能な光電感度を有する有機ダイオード |
WO1999058953A1 (en) | 1998-05-08 | 1999-11-18 | Sequoia Scientific, Inc. | Device for measuring particulate volume and mean size in water |
CA2379711A1 (en) | 1999-07-02 | 2001-01-25 | Conceptual Mindworks, Inc | Organic semiconductor recognition complex and system |
US6852986B1 (en) | 1999-11-12 | 2005-02-08 | E. I. Du Pont De Nemours And Company | Fluorometer with low heat-generating light source |
US7875442B2 (en) * | 2000-03-24 | 2011-01-25 | Eppendorf Array Technologies | Identification and quantification of a plurality of biological (micro)organisms or their components |
US6573991B1 (en) * | 2000-04-26 | 2003-06-03 | Martin Paul Debreczeny | Self-compensating radiation sensor with wide dynamic range |
US6369894B1 (en) | 2000-05-01 | 2002-04-09 | Nalco Chemical Company | Modular fluorometer |
AU2002245537B2 (en) | 2001-02-23 | 2007-12-20 | Genicon Sciences Corporation | Methods for providing extended dynamic range in analyte assays |
US7046347B1 (en) * | 2001-03-30 | 2006-05-16 | Amend John R | Instrument with colorimeter and sensor inputs for interfacing with a computer |
CA2444467A1 (en) | 2001-04-18 | 2002-10-24 | Ulrich J. Krull | Gradient resolved hybridisation platform |
FR2824139B1 (fr) * | 2001-04-27 | 2003-05-30 | Commissariat Energie Atomique | Dispositif de mesure de luminescence a elimintation d'effet de prefiltre |
US6929730B2 (en) | 2001-05-01 | 2005-08-16 | Cheng Sheng Lee | Two dimensional microfluidic gene scanner |
KR20040018378A (ko) * | 2001-05-23 | 2004-03-03 | 하크 컴퍼니 | 렌즈 튜브를 구비한 광학 탁도계 |
US6825927B2 (en) | 2001-06-15 | 2004-11-30 | Mj Research, Inc. | Controller for a fluorometer |
US6670617B2 (en) | 2001-06-28 | 2003-12-30 | Ondeo Nalco Company | Mirror fluorometer |
CN100465619C (zh) * | 2001-06-29 | 2009-03-04 | 梅索磅秤技术有限公司 | 发光测试检测用的检测板、读数系统和方法 |
US6811085B2 (en) | 2001-10-26 | 2004-11-02 | Symbol Technologies, Inc. | Miniature imager |
US6842243B2 (en) * | 2001-12-10 | 2005-01-11 | Apprise Technologies, Inc. | Turbidity sensor |
US6894778B2 (en) | 2002-04-23 | 2005-05-17 | Hach Company | Low detection limit turbidimeter |
US20050219526A1 (en) * | 2003-01-17 | 2005-10-06 | Hong Peng | Method and apparatus for monitoring biological substance |
US7095500B2 (en) | 2004-01-30 | 2006-08-22 | Nalco Company | Interchangeable tip-open cell fluorometer |
CA2584529C (en) | 2004-11-24 | 2017-09-12 | Garland Christian Misener | Reflectometer and associated light source for use in a chemical analyzer |
US20070128658A1 (en) * | 2005-11-14 | 2007-06-07 | Blackwell Helen E | Fluorescent dyes, methods and uses thereof |
US20160121009A1 (en) * | 2006-02-06 | 2016-05-05 | Woods Hole Oceanographic Institution | Optical Communication Systems and Methods |
US7505132B2 (en) * | 2006-03-23 | 2009-03-17 | Hach Company | Self calibrating measurement system |
US7528951B2 (en) * | 2006-03-23 | 2009-05-05 | Hach Company | Optical design of a measurement system having multiple sensor or multiple light source paths |
US7786457B2 (en) | 2006-06-28 | 2010-08-31 | Alcon, Inc. | Systems and methods of non-invasive level sensing for a surgical cassette |
US7580128B2 (en) * | 2006-11-01 | 2009-08-25 | Finesse Solutions, Llc. | Linear optical loss probe |
DE102006052059A1 (de) * | 2006-11-04 | 2008-05-08 | Leopold Kostal Gmbh & Co. Kg | Verfahren zum Betreiben eines photoelektrischen Sensorarrays |
US8022349B2 (en) | 2007-02-23 | 2011-09-20 | Thermo Niton Analyzers Llc | Linear sensor array for an optical spectroscopy device and methods of use thereof |
US7599055B2 (en) * | 2007-02-27 | 2009-10-06 | Corning Incorporated | Swept wavelength imaging optical interrogation system and method for using same |
WO2009009801A1 (en) * | 2007-07-12 | 2009-01-15 | Volcano Corporation | Apparatus and methods for uniform frequency sample clocking |
US8603772B2 (en) | 2007-07-28 | 2013-12-10 | Bug Lab LLC | Particle sensor with wide linear range |
US7920252B2 (en) | 2007-10-19 | 2011-04-05 | Xin Hua Hu | Method and apparatus for spectrophotometric characterization of turbid materials |
KR100903133B1 (ko) | 2007-12-17 | 2009-06-16 | 한국전자통신연구원 | 광공동을 이용한 고감도 혼탁도 센서 및 센싱 방법 |
WO2009088781A1 (en) * | 2008-01-04 | 2009-07-16 | Pion Inc. | Methods and systems for in situ physicochemical property testing |
US7738101B2 (en) * | 2008-07-08 | 2010-06-15 | Rashid Mavliev | Systems and methods for in-line monitoring of particles in opaque flows |
EP2194381B1 (de) * | 2008-12-03 | 2015-12-02 | Roche Diagnostics GmbH | Testelement mit kombinierter Kontroll- und Kalibrationszone |
EP2389447B1 (en) | 2009-01-23 | 2014-11-05 | University of Maryland, Baltimore County | Chlorophyll and turbidity sensor system |
US8463083B2 (en) * | 2009-01-30 | 2013-06-11 | Claudio Oliveira Egalon | Side illuminated multi point multi parameter optical fiber sensor |
US8211708B2 (en) * | 2009-03-13 | 2012-07-03 | Furukawa Electric Co., Ltd. | Optical measuring device and method therefor |
GB0906986D0 (en) * | 2009-04-23 | 2009-06-03 | Avacta Ltd | Apparatus and method |
CN101581668B (zh) * | 2009-06-04 | 2010-11-17 | 山东大学 | 消除荧光测定中内滤效应的新装置及测试新方法 |
EP2443446A1 (en) * | 2009-06-17 | 2012-04-25 | YSI Incorporated | Wipeable conductivity probe and method of making same |
DE102009027929B4 (de) * | 2009-07-22 | 2021-05-12 | Endress+Hauser Conducta Gmbh+Co. Kg | Trübungsmessgerät und ein Verfahren zur Bestimmung einer Konzentration eines Trübstoffs |
US8486709B2 (en) * | 2009-08-21 | 2013-07-16 | Massachusetts Institute Oftechnology | Optical nanosensors comprising photoluminescent nanostructures |
US8526472B2 (en) * | 2009-09-03 | 2013-09-03 | Axsun Technologies, Inc. | ASE swept source with self-tracking filter for OCT medical imaging |
WO2011050249A1 (en) * | 2009-10-23 | 2011-04-28 | Bioptigen, Inc. | Systems for comprehensive fourier domain optical coherence tomography (fdoct) and related methods |
US8420996B2 (en) * | 2009-12-23 | 2013-04-16 | Nokia Corporation | Intensity estimation using binary sensor array with spatially varying thresholds |
EP2539017A4 (en) * | 2010-02-22 | 2015-11-04 | Univ Houston | NEUTRAL PARTICLE NUMBER MODEL FOR NON-PALM MULTIMODAL NERVO STONES |
US8721858B2 (en) | 2010-03-12 | 2014-05-13 | The Board Of Trustees Of The Leland Stanford Junior University | Non-focusing tracers for indirect detection in electrophoretic displacement techniques |
US8488122B2 (en) * | 2010-05-05 | 2013-07-16 | Ysi Incorporated | Turbidity sensors and probes |
US8717562B2 (en) * | 2010-08-23 | 2014-05-06 | Scattering Solutions, Inc. | Dynamic and depolarized dynamic light scattering colloid analyzer |
JP2012060912A (ja) * | 2010-09-15 | 2012-03-29 | Sony Corp | 核酸増幅反応装置、核酸増幅反応装置に用いる基板、及び核酸増幅反応方法 |
WO2012054783A2 (en) * | 2010-10-21 | 2012-04-26 | Nexcelom Bioscience Llc | Internal focus reference beads for imaging cytometry |
JP2012118055A (ja) * | 2010-11-12 | 2012-06-21 | Sony Corp | 反応処理装置及び反応処理方法 |
CA2823703C (en) | 2011-01-17 | 2019-04-02 | Biosynergetics, Inc. | In-line flow meter |
US20120287435A1 (en) * | 2011-05-12 | 2012-11-15 | Jmar Llc | Automatic dilution for multiple angle light scattering (mals) instrument |
TWI582408B (zh) * | 2011-08-29 | 2017-05-11 | 安美基公司 | 用於非破壞性檢測-流體中未溶解粒子之方法及裝置 |
FI20115999A0 (fi) * | 2011-10-11 | 2011-10-11 | Teknologian Tutkimuskeskus Vtt Oy | Optinen mittaus |
US9020202B2 (en) | 2012-12-08 | 2015-04-28 | Masco Canada Limited | Method for finding distance information from a linear sensor array |
CN103630522A (zh) * | 2013-12-11 | 2014-03-12 | 中国科学院南京地理与湖泊研究所 | 一种有色可溶性有机物三维荧光数据的校正和定标方法 |
EP3083983B1 (en) | 2013-12-20 | 2019-10-23 | Trojan Technologies | Method for assaying for loss of an organism in an aqueous liquid |
US9863881B2 (en) | 2014-01-15 | 2018-01-09 | Purdue Research Foundation | Methods for measuring concentrations of analytes in turbid solutions by applying turbidity corrections to raman observations |
US20150276594A1 (en) | 2014-03-26 | 2015-10-01 | Intellectual Property Transfer, LLC | Method and apparatus for measuring turbidity |
EP3134719B1 (en) | 2014-04-21 | 2021-11-03 | Aber Instruments, Inc. | Particle sensor with interferent discrimination |
US9921157B2 (en) | 2014-08-08 | 2018-03-20 | Quantum-Si Incorporated | Optical system and assay chip for probing, detecting and analyzing molecules |
US9915600B2 (en) * | 2016-02-19 | 2018-03-13 | Research Triangle Institute | Devices, systems and methods for detecting particles |
CA2953026A1 (en) * | 2014-09-19 | 2016-03-24 | Hach Company | Nephelometric turbidimeter with axial illumination and circumferential photodetector |
US10184892B2 (en) * | 2014-10-29 | 2019-01-22 | Horiba Instruments Incorporated | Determination of water treatment parameters based on absorbance and fluorescence |
WO2016095008A1 (en) | 2014-12-17 | 2016-06-23 | Total E&P Canada Ltd. | Apparatus, systems and methods for real-time solids content measurements |
US20160178618A1 (en) * | 2014-12-17 | 2016-06-23 | Stc.Unm | 3d tissue model for spatially correlated analysis of biochemical, physiological and metabolic micro-environments |
US10150680B1 (en) * | 2015-01-05 | 2018-12-11 | Sutro Connect Inc. | Water monitoring device and method |
US10088571B2 (en) | 2015-02-17 | 2018-10-02 | Florida Atlantic University Board Of Trustees | Underwater sensing system |
EP3332243B1 (en) | 2015-08-03 | 2024-05-01 | YSI, Inc. | Multi excitation-multi emission fluorometer for multiparameter water quality monitoring |
LU92827B1 (en) | 2015-09-14 | 2017-03-20 | Luxembourg Inst Science & Tech List | Method for determining in-situ suspended sediment properties |
US10690594B2 (en) * | 2015-09-14 | 2020-06-23 | OptikTechnik LLC | Optical sensing device and method in a liquid treatment system |
CN105318898B (zh) * | 2015-10-21 | 2018-02-09 | 武汉理工大学 | 基于扫频光源的全同弱反射光栅传感网络解调系统及方法 |
KR102273852B1 (ko) * | 2016-03-07 | 2021-07-06 | 와이에스아이 인코포레이티드 | 다변수 수질 측정을 위한 광학 질산염 센서 |
CN109073457B (zh) * | 2016-03-09 | 2021-12-28 | Ysi公司 | 用于多参数水质测量的光学硝酸盐传感器补偿算法 |
KR102527830B1 (ko) * | 2016-03-17 | 2023-05-02 | 벡톤 디킨슨 앤드 컴퍼니 | 고효율 형광 유세포 분석기를 사용하는 세포 선별 |
US10365198B2 (en) * | 2016-04-21 | 2019-07-30 | Malvern Panalytical Limited | Particle characterization |
GB2551993B (en) * | 2016-07-04 | 2019-09-11 | Process Instruments Uk Ltd | Sensor and measurement method |
BR112019004775A2 (pt) * | 2016-09-13 | 2019-05-28 | Basf Coatings Gmbh | sensor e processo para a medição, e, uso do sensor |
US10393660B2 (en) * | 2016-11-06 | 2019-08-27 | JianFeng Zhang | Apparatus and method for measuring concentration of materials in liquid or gas |
EP3538870A4 (en) | 2016-11-14 | 2019-11-27 | Siemens Healthcare Diagnostics Inc. | METHODS AND APPARATUS FOR CHARACTERIZING A SPECIMEN USING PATTERN LIGHTING |
US10823673B2 (en) * | 2016-11-23 | 2020-11-03 | Ysi, Inc. | Dual function fluorometer-absorbance sensor |
US10036703B1 (en) * | 2017-01-27 | 2018-07-31 | The United States Of America, As Represented By The Secretary Of The Navy | Portable laser biosensor |
WO2018185566A2 (en) | 2017-03-01 | 2018-10-11 | Fluidion Sas | Field-deployable multiplexed smapling and monitoring device and bacterial contamination measurement method |
EP3370486A1 (en) * | 2017-03-02 | 2018-09-05 | ASML Netherlands B.V. | Radiation source |
CN107144506B (zh) | 2017-06-21 | 2023-08-22 | 华南理工大学 | 一种基于环状交织阵列的悬浮物动态监测方法与装置 |
US10908000B2 (en) * | 2017-07-07 | 2021-02-02 | Ysi, Inc. | Antifouling accessory for field deployed sensors and instruments |
EP3665468A4 (en) * | 2017-08-10 | 2021-08-11 | Advanced Polymer Monitoring Technologies Inc. | DEVICES AND METHODS FOR CHARACTERIZATION AND CONTROL OF BIOPOLYMERS AND SYNTHETIC POLYMERS DURING MANUFACTURING |
US20190162662A1 (en) | 2017-11-27 | 2019-05-30 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Substrates with independently tunable topographies and chemistries for quantifiable surface-induced cell behavior |
US11612768B2 (en) * | 2018-07-26 | 2023-03-28 | Carnegie Mellon University | In-medium sculpted tunable graded index lenses |
JP2022504269A (ja) * | 2018-10-04 | 2022-01-13 | ファースト ライト ダイアグノスティックス, インコーポレイテッド | 細胞の検出および分析 |
KR20210075648A (ko) * | 2019-12-13 | 2021-06-23 | 삼성전자주식회사 | 소형 라만 센서 및 생체성분 추정 장치 |
JP7451767B2 (ja) * | 2020-05-20 | 2024-03-18 | ワイエスアイ,インコーポレイティド | 拡張した立体角の濁度センサ |
WO2022246335A1 (en) * | 2021-05-18 | 2022-11-24 | Luminated Glazings, Llc | Using scattering fields in a medium to redirect wave energy onto surfaces in shadow |
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