DE1958101A1 - Verfahren und Vorrichtung zum Analysieren von Mikro-Teilchen - Google Patents

Verfahren und Vorrichtung zum Analysieren von Mikro-Teilchen

Info

Publication number
DE1958101A1
DE1958101A1 DE19691958101 DE1958101A DE1958101A1 DE 1958101 A1 DE1958101 A1 DE 1958101A1 DE 19691958101 DE19691958101 DE 19691958101 DE 1958101 A DE1958101 A DE 1958101A DE 1958101 A1 DE1958101 A1 DE 1958101A1
Authority
DE
Germany
Prior art keywords
particles
analyzing micro
analyzing
micro
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.)
Granted
Application number
DE19691958101
Other languages
English (en)
Other versions
DE1958101C3 (de
DE1958101B2 (de
Inventor
Wyatt Philip Joseph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
WYATT PHILIP JOSEPH
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
Priority to US77783768A priority Critical
Application filed by WYATT PHILIP JOSEPH filed Critical WYATT PHILIP JOSEPH
Publication of DE1958101A1 publication Critical patent/DE1958101A1/de
Publication of DE1958101B2 publication Critical patent/DE1958101B2/de
Application granted granted Critical
Publication of DE1958101C3 publication Critical patent/DE1958101C3/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Electro-optical investigation, e.g. flow cytometers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
DE19691958101 1968-11-21 1969-11-19 Expired DE1958101C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US77783768A true 1968-11-21 1968-11-21

Publications (3)

Publication Number Publication Date
DE1958101A1 true DE1958101A1 (de) 1970-06-11
DE1958101B2 DE1958101B2 (de) 1979-11-15
DE1958101C3 DE1958101C3 (de) 1980-07-31

Family

ID=25111460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691958101 Expired DE1958101C3 (de) 1968-11-21 1969-11-19

Country Status (4)

Country Link
US (1) US3624835A (de)
JP (1) JPS539116B1 (de)
DE (1) DE1958101C3 (de)
GB (1) GB1296232A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101358A1 (de) * 1970-01-14 1971-07-22 Bio Physics Systems Inc
DE2338481A1 (de) * 1973-07-28 1975-02-13 Kernforschung Gmbh Ges Fuer Vorrichtung fuer die messung von strahlungswinkelabhaengigkeiten
DE4139796A1 (de) * 1991-12-03 1993-06-09 Dirk Dipl.-Chem. 4130 Moers De Brinkmann Vorrichtung zur bestimmung der winkelabhaengigkeit der sekundaerstrahlintensitaeten

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721809A (en) * 1971-04-05 1973-03-20 Strandberg Eng Labor Inc Automatic thread counter and controller for fabric processing apparatus
US4067651A (en) * 1974-06-21 1978-01-10 Western Electric Company, Inc. Method for measuring the parameters of optical fibers
US4070113A (en) * 1976-05-05 1978-01-24 California Institute Of Technology Coherent optics blood cell classification system
US4173415A (en) * 1976-08-20 1979-11-06 Science Spectrum, Inc. Apparatus and process for rapidly characterizing and differentiating large organic cells
US4264206A (en) * 1976-09-23 1981-04-28 The Kimmon Electric Co., Ltd. Dust particle analyzer
US4355897A (en) * 1977-12-27 1982-10-26 Beckman Instruments, Inc. Near-simultaneous measurements at forward and back scatter angles in light scattering photometers
US4490042A (en) * 1981-06-04 1984-12-25 Wyatt Philip J Method for determining the properties of wine
US4441124A (en) * 1981-11-05 1984-04-03 Western Electric Company, Inc. Technique for inspecting semiconductor wafers for particulate contamination
US4543482A (en) * 1983-02-01 1985-09-24 St. Regis Paper Company Transducer mounting assembly
GB2141553B (en) * 1983-06-14 1987-06-03 Standard Telephones Cables Ltd Scatter cells for photo sensors
US4702598A (en) * 1985-02-25 1987-10-27 Research Corporation Flow cytometer
US4942305A (en) * 1989-05-12 1990-07-17 Pacific Scientific Company Integrating sphere aerosol particle detector
US5293049A (en) * 1991-05-01 1994-03-08 Alliedsignal Inc. Aerosol discriminator for particle discrimination
US5701176A (en) * 1995-07-28 1997-12-23 Precision Detectors, Inc. High temperature light scattering measurement device comprising a rigid extension tube
US6605751B1 (en) 1997-11-14 2003-08-12 Acrymed Silver-containing compositions, devices and methods for making
US6407813B1 (en) 1999-02-19 2002-06-18 On-Line Instrumentation, Inc. Measurement systems and methods for determining component particle concentrations in a liquid
US6795183B2 (en) 1999-02-19 2004-09-21 Metron Instruments, Inc. Measurement systems and methods for determining component particle concentrations in a liquid
US6441387B1 (en) * 1999-06-30 2002-08-27 The United States Of America As Represented By The Secretary Of The Army Biological aerosol trigger (BAT)
EP1244476B1 (de) 1999-12-30 2006-05-31 Acrymed Methode und zusammensetzungen für verbesserte abgabevorrichtungen
US7294513B2 (en) * 2002-07-24 2007-11-13 Wyatt Technology Corporation Method and apparatus for characterizing solutions of small particles
US20040016686A1 (en) * 2002-07-24 2004-01-29 Wyatt Philip J. Absolute measurement centrifuge
US8486426B2 (en) 2002-07-29 2013-07-16 Kimberly-Clark Worldwide, Inc. Methods and compositions for treatment of dermal conditions
US8900624B2 (en) 2004-07-30 2014-12-02 Kimberly-Clark Worldwide, Inc. Antimicrobial silver compositions
US8361553B2 (en) 2004-07-30 2013-01-29 Kimberly-Clark Worldwide, Inc. Methods and compositions for metal nanoparticle treated surfaces
WO2006015317A2 (en) 2004-07-30 2006-02-09 Acrymed, Inc. Antimicrobial devices and compositions
WO2006034249A2 (en) 2004-09-20 2006-03-30 Acrymed, Inc. Antimicrobial amorphous compositions
US8293965B2 (en) 2006-04-28 2012-10-23 Kimberly-Clark Worldwide, Inc. Antimicrobial site dressings
US20080030730A1 (en) * 2006-08-03 2008-02-07 The United States Of America As Represented By The United States Environmental Protection Agency Water contamination measurement apparatus
EP2106541B1 (de) * 2007-01-19 2017-12-13 Tudor Arvinte Verfahren und Vorrichtung zum Bestimmen von Parametern von Verunreinigungen in einer flüssigen Lösung.
US7847936B2 (en) * 2007-05-15 2010-12-07 Waters Technologies Corporation Evaporative light scattering device and methods of use thereof
US9377481B1 (en) * 2010-06-16 2016-06-28 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Multi-parameter scattering sensor and methods
US20160266028A1 (en) 2014-07-18 2016-09-15 Wyatt Technology Corporation Method to measure the structure of small particles in solution
US10393643B2 (en) 2016-09-07 2019-08-27 Rochester Institute Of Technology Optical vortex coronagraph scatterometer
CN111139836A (zh) * 2020-01-14 2020-05-12 三峡大学 一种径向辐射灌浆及自养护微生物固化装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816479A (en) * 1954-07-06 1957-12-17 Du Pont Particle measurement
US2920525A (en) * 1956-08-13 1960-01-12 Arthur V Appel Apparatus for automatically counting and sizing airborne particles
US3358148A (en) * 1963-01-29 1967-12-12 Exxon Research Engineering Co Haze measuring apparatus with solid block with cavity
US3342099A (en) * 1963-02-26 1967-09-19 Beckman Instruments Inc Scattered light spectrophotometer
US3420609A (en) * 1964-08-27 1969-01-07 Shimadzu Corp Photometer for comparing scattered with transmitted light

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101358A1 (de) * 1970-01-14 1971-07-22 Bio Physics Systems Inc
DE2338481A1 (de) * 1973-07-28 1975-02-13 Kernforschung Gmbh Ges Fuer Vorrichtung fuer die messung von strahlungswinkelabhaengigkeiten
DE4139796A1 (de) * 1991-12-03 1993-06-09 Dirk Dipl.-Chem. 4130 Moers De Brinkmann Vorrichtung zur bestimmung der winkelabhaengigkeit der sekundaerstrahlintensitaeten

Also Published As

Publication number Publication date
US3624835A (en) 1971-11-30
DE1958101B2 (de) 1979-11-15
DE1958101C3 (de) 1980-07-31
GB1296232A (de) 1972-11-15
JPS539116B1 (de) 1978-04-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: TECHNICON INSTRUMENTS CORP., 10591 TARRYTOWN, N.Y.

8328 Change in the person/name/address of the agent

Free format text: REICHEL, W., DIPL.-ING. LIPPERT, H., DIPL.-ING., PAT.-ANW., 6000 FRANKFURT