JPS5078371A - - Google Patents

Info

Publication number
JPS5078371A
JPS5078371A JP49110971A JP11097174A JPS5078371A JP S5078371 A JPS5078371 A JP S5078371A JP 49110971 A JP49110971 A JP 49110971A JP 11097174 A JP11097174 A JP 11097174A JP S5078371 A JPS5078371 A JP S5078371A
Authority
JP
Japan
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.)
Pending
Application number
JP49110971A
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 filed Critical
Publication of JPS5078371A publication Critical patent/JPS5078371A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP49110971A 1973-09-27 1974-09-26 Pending JPS5078371A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40120773A 1973-09-27 1973-09-27
US05/498,382 US3975084A (en) 1973-09-27 1974-08-19 Particle detecting system

Publications (1)

Publication Number Publication Date
JPS5078371A true JPS5078371A (ja) 1975-06-26

Family

ID=27017344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49110971A Pending JPS5078371A (ja) 1973-09-27 1974-09-26

Country Status (9)

Country Link
US (1) US3975084A (ja)
JP (1) JPS5078371A (ja)
AU (1) AU497080B2 (ja)
CA (1) CA1013170A (ja)
CH (1) CH585903A5 (ja)
DE (1) DE2446032A1 (ja)
FR (1) FR2245944A1 (ja)
GB (1) GB1483815A (ja)
NL (1) NL7412807A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63273042A (ja) * 1987-04-30 1988-11-10 Daikin Ind Ltd 光学的測定装置

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US4063804A (en) * 1975-05-29 1977-12-20 The University Of Southern California Optical harmonic microscope assembly and examination method
US4544840A (en) * 1979-08-31 1985-10-01 The Johns Hopkins University Fiber optic fluid impurity detector
IL58559A (en) * 1979-10-25 1983-03-31 Porath Furedi Asher Method and apparatus for measuring the motility of sperm cells
JP2527933B2 (ja) * 1984-06-13 1996-08-28 ユニリ−バ−・ナ−ムロ−ゼ・ベンノ−トシヤ−プ 特異的反応性サンプルの収集及び試験デバイス並びにその製造方法
DE3543108A1 (de) * 1985-12-06 1987-06-19 Strahlen Umweltforsch Gmbh Verfahren zur messung der wechselwirkung im wand/fluid-bereich
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JPH01502131A (ja) * 1986-01-14 1989-07-27 レビン　ハーマン　ダブリュ エバネッセント波背景螢光／吸光度の検出
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DE69120253T2 (de) * 1990-11-13 1997-01-30 Block, Myron J., North Salem, N.H. Apparat zur fluoreszenzanalyse
US5191388A (en) * 1991-12-18 1993-03-02 Flow Vision, Inc. Apparatus for detecting and analyzing particulate matter in a slurry flow
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US5486701A (en) * 1992-06-16 1996-01-23 Prometrix Corporation Method and apparatus for measuring reflectance in two wavelength bands to enable determination of thin film thickness
US5442443A (en) * 1993-04-08 1995-08-15 Polaroid Corporation Stereoscopic photon tunneling microscope
US5453841A (en) * 1993-05-03 1995-09-26 The United States Of America As Represented By The Secretary Of Commerce Method for the dynamic measurement of the progress of a chemical reaction of an electrochemical interface
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US5599668A (en) * 1994-09-22 1997-02-04 Abbott Laboratories Light scattering optical waveguide method for detecting specific binding events
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US5854863A (en) * 1996-03-15 1998-12-29 Erb; Judith Surface treatment and light injection method and apparatus
US6586193B2 (en) * 1996-04-25 2003-07-01 Genicon Sciences Corporation Analyte assay using particulate labels
DE69737513T2 (de) 1996-04-25 2007-12-13 Genicon Sciences Corp., San Diego Teilchenförmiges markierungsmittel verwendendes analytassay
US5715059A (en) * 1996-06-28 1998-02-03 Polaroid Corporation Dark field, photon tunneling imaging systems and methods
DE19711494C1 (de) * 1997-03-19 1998-10-15 Ulrich Prof Dr Ing Riebel Verfahren zur Partikelgrößenmessung
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JP3507319B2 (ja) * 1997-12-08 2004-03-15 キヤノン株式会社 光学的特性測定装置
DE19815109A1 (de) 1998-04-03 1999-10-07 Bodenseewerk Perkin Elmer Co Vorrichtung zum Nachweis eines Fluoreszenzfarbstoffs
US6682927B2 (en) 1998-10-05 2004-01-27 Duke University Methods and apparatus for the high through-put detection of binding interactions in vivo
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US7192778B2 (en) * 1999-10-06 2007-03-20 Natan Michael J Surface enhanced spectroscopy-active composite nanoparticles
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GB9928849D0 (en) * 1999-12-07 2000-02-02 Secr Defence Brit Surface plasmon resonance
JP3783826B2 (ja) * 2000-01-17 2006-06-07 横河電機株式会社 バイオチップ読み取り装置
GB2369182B (en) * 2000-11-15 2004-12-08 Rusteck Ltd Optical detection of particles in a liquid medium
US6861263B2 (en) * 2001-01-26 2005-03-01 Surromed, Inc. Surface-enhanced spectroscopy-active sandwich nanoparticles
US7361472B2 (en) * 2001-02-23 2008-04-22 Invitrogen Corporation Methods for providing extended dynamic range in analyte assays
FI112540B (fi) * 2002-02-13 2003-12-15 Janesko Oy Menetelmä väliaineessa olevien partikkeleiden valaisemiseksi optista analysointia varten ja optinen partikkelianalysaattori
EP1642114A1 (en) * 2003-06-25 2006-04-05 Koninklijke Philips Electronics N.V. Support with a surface structure for sensitive evanescent-field detection
DE10353694A1 (de) * 2003-11-18 2005-06-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroskopievorrichtung
US20050141843A1 (en) * 2003-12-31 2005-06-30 Invitrogen Corporation Waveguide comprising scattered light detectable particles
JP4593243B2 (ja) * 2004-11-18 2010-12-08 株式会社トプコン 気中粒子監視装置および真空処理装置
DE102005001504B4 (de) * 2005-01-04 2006-12-28 Justus Altmann Vorrichtung zur Bestimmung von Eigenschaften von dispersen Bestandteilen in Fluiden
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US7723100B2 (en) 2006-01-13 2010-05-25 Becton, Dickinson And Company Polymer coated SERS nanotag
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US20100060893A1 (en) * 2006-07-24 2010-03-11 Norton Scott M Assay particle concentration and imaging apparatus and method
WO2008072156A2 (en) 2006-12-12 2008-06-19 Koninklijke Philips Electronics N. V. Microelectronic sensor device for detecting label particles
TW200944776A (en) * 2008-03-04 2009-11-01 Kurashiki Boseki Kk Total reflection attenuation type far-ultraviolet spectroscopy and concentration measurement device using the spectroscopy
US7619725B1 (en) * 2008-05-12 2009-11-17 Sealite Engineering, Inc. Optically amplified critical wavelength refractometer
WO2010009852A2 (de) * 2008-07-23 2010-01-28 Carl Zeiss Laser Optics Gmbh Mikroskop mit einem objektiv und einer dunkelfeld-beleuchtungseinrichtung, sowie verfahren zu dessen herstellung
SG193046A1 (en) * 2012-02-23 2013-09-30 Histoindex Pte Ltd A digital imaging system for biopsy inspection
DE102013203109A1 (de) * 2013-02-26 2014-08-28 Siemens Aktiengesellschaft Staubleitung mit optischem Sensor und Verfahren zur Messung der Zusammensetzung von Staub
EP3134728B1 (en) 2014-04-22 2023-03-29 Q-State Biosciences, Inc. Optogenetic analysis of compounds
CN104568883B (zh) * 2014-12-31 2018-02-23 中国科学院深圳先进技术研究院 一种光纤耦合的全内反射荧光显微成像芯片
KR20240116531A (ko) 2015-02-09 2024-07-29 슬링샷 바이오사이언시즈 인코포레이티드 튜닝가능한 광 특성을 갖는 하이드로겔 입자 및 이를 사용하기 위한 방법
EP3298448B1 (en) * 2015-05-21 2024-09-04 President and Fellows of Harvard College Optogenetics microscope
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EP4423250A1 (en) 2021-10-29 2024-09-04 Slingshot Biosciences, Inc. Hydrogel particles as feeder cells and as synthetic antigen presenting cells
KR20250018496A (ko) 2022-05-05 2025-02-06 슬링샷 바이오사이언시즈 인코포레이티드 혈액학을 위한 적혈구 모방체로서의 조작된 입자 및 이를 함유하는 조성물
CA3257621A1 (en) 2022-06-02 2023-12-07 Slingshot Biosciences, Inc. APOPTOTIC CELL MIMETIC
WO2024092161A2 (en) 2022-10-26 2024-05-02 Slingshot Biosciences, Inc. Size-tunable synthetic particles with tunable optical properties and methods for using the same for immune cell activation
US12461007B2 (en) 2023-08-29 2025-11-04 Slingshot Biosciences, Inc. CD34 stem cell mimics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604927A (en) * 1966-11-16 1971-09-14 Block Engineering Total reflection fluorescence spectroscopy
US3542482A (en) * 1967-11-08 1970-11-24 Wilks Scientific Corp Variable angle internal reflection attachment
DE2050672C3 (de) * 1970-10-15 1975-02-06 Phywe Ag, 3400 Goettingen Durchflußküvette zur mikroskopfotometrischen Messung von in einer Flüssigkeit suspendierten Teilchen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63273042A (ja) * 1987-04-30 1988-11-10 Daikin Ind Ltd 光学的測定装置

Also Published As

Publication number Publication date
AU497080B2 (en) 1978-11-30
GB1483815A (en) 1977-08-24
NL7412807A (nl) 1975-04-02
FR2245944A1 (ja) 1975-04-25
CH585903A5 (ja) 1977-03-15
AU7324374A (en) 1976-03-18
DE2446032A1 (de) 1975-04-10
CA1013170A (en) 1977-07-05
US3975084A (en) 1976-08-17

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