DE3586380D1 - Verfahren zur messung von strahlungsschwankungen und anwendung desselben zum nachweis eines analyten. - Google Patents
Verfahren zur messung von strahlungsschwankungen und anwendung desselben zum nachweis eines analyten.Info
- Publication number
- DE3586380D1 DE3586380D1 DE8585306450T DE3586380T DE3586380D1 DE 3586380 D1 DE3586380 D1 DE 3586380D1 DE 8585306450 T DE8585306450 T DE 8585306450T DE 3586380 T DE3586380 T DE 3586380T DE 3586380 D1 DE3586380 D1 DE 3586380D1
- Authority
- DE
- Germany
- Prior art keywords
- duration
- fluctuations
- analyt
- detect
- same
- 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 - Fee Related
Links
Classifications
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/650,320 US4676640A (en) | 1984-09-12 | 1984-09-12 | Fluctuation analysis for enhanced particle detection |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3586380D1 true DE3586380D1 (de) | 1992-08-27 |
DE3586380T2 DE3586380T2 (de) | 1993-03-11 |
Family
ID=24608399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585306450T Expired - Fee Related DE3586380T2 (de) | 1984-09-12 | 1985-09-11 | Verfahren zur messung von strahlungsschwankungen und anwendung desselben zum nachweis eines analyten. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4676640A (de) |
EP (1) | EP0175545B1 (de) |
JP (1) | JPS6183938A (de) |
AT (1) | ATE78586T1 (de) |
AU (1) | AU584351B2 (de) |
CA (1) | CA1277505C (de) |
DE (1) | DE3586380T2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739171A (en) * | 1982-07-12 | 1988-04-19 | Syntex (U.S.A.) Inc. | Limited volume method and apparatus for particle counting |
US5040889A (en) * | 1986-05-30 | 1991-08-20 | Pacific Scientific Company | Spectrometer with combined visible and ultraviolet sample illumination |
US4934811A (en) * | 1988-04-01 | 1990-06-19 | Syntex (U.S.A.) Inc. | Apparatus and method for detection of fluorescence or light scatter |
US5013150A (en) * | 1988-04-01 | 1991-05-07 | Syntex (U.S.A.) Inc. | Method for detection of fluorescence or light scatter |
US5026159A (en) * | 1989-05-19 | 1991-06-25 | Acrogen, Inc. | Area-modulated luminescence (AML) |
US5304492A (en) * | 1991-11-26 | 1994-04-19 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Spectrophotometer for chemical analyses of fluids |
DE4429239A1 (de) * | 1994-08-18 | 1996-02-22 | Basf Ag | Verfahren zur Fluoreszenz-Korrelations-Spektroskopie und Vorrichtung zu dessen Durchführung |
FI98765C (fi) * | 1995-01-16 | 1997-08-11 | Erkki Soini | Virtaussytometrinen menetelmä ja laite |
US5736330A (en) * | 1995-10-11 | 1998-04-07 | Luminex Corporation | Method and compositions for flow cytometric determination of DNA sequences |
US5981180A (en) * | 1995-10-11 | 1999-11-09 | Luminex Corporation | Multiplexed analysis of clinical specimens apparatus and methods |
EP0852004B1 (de) | 1995-10-11 | 2011-01-19 | Luminex Corporation | Gleichzeitige mehrfachanalyse klinischer proben |
AT404513B (de) * | 1996-07-12 | 1998-12-28 | Avl Verbrennungskraft Messtech | Verfahren und messanordnung zur optischen bestimmung der totalen hämoglobinkonzentration |
US6449562B1 (en) | 1996-10-10 | 2002-09-10 | Luminex Corporation | Multiplexed analysis of clinical specimens apparatus and method |
JP3447562B2 (ja) * | 1998-05-21 | 2003-09-16 | 浜松ホトニクス株式会社 | 解析方法および解析装置 |
DE10013377A1 (de) * | 2000-03-17 | 2001-09-20 | Dade Behring Marburg Gmbh | Induzierte Aggregation und Agglutination von Plättchen |
AU2001246281A1 (en) | 2000-04-13 | 2001-10-30 | Ecole Polytechnique Federale De Lausanne (Epfl) | Assembly and method for a correlator structure |
US6534768B1 (en) | 2000-10-30 | 2003-03-18 | Euro-Oeltique, S.A. | Hemispherical detector |
JP4804363B2 (ja) * | 2004-02-09 | 2011-11-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 蛍光顕微鏡装置 |
US7232687B2 (en) * | 2004-04-07 | 2007-06-19 | Beckman Coulter, Inc. | Multiple sorter monitor and control subsystem for flow cytometer |
WO2008140562A2 (en) | 2006-11-03 | 2008-11-20 | Trustees Of Tufts College | Electroactive biopolymer optical and electro-optical devices and method of manufacturing the same |
US20100046902A1 (en) * | 2006-11-03 | 2010-02-25 | Trustees Of Tufts College | Biopolymer photonic crystals and method of manufacturing the same |
US9969134B2 (en) | 2006-11-03 | 2018-05-15 | Trustees Of Tufts College | Nanopatterned biopolymer optical device and method of manufacturing the same |
EP2101975A2 (de) | 2006-11-03 | 2009-09-23 | Trustees of Tufts College | Biopolymersensor und herstellungsverfahren dafür |
JP2011504421A (ja) | 2007-11-05 | 2011-02-10 | トラスティーズ オブ タフツ カレッジ | ナノコンタクトインプリンティングによる絹フィブロインフォトニック構造の作製 |
JP2011525254A (ja) * | 2008-06-18 | 2011-09-15 | トラスティーズ オブ タフツ カレッジ | 食用のホログラフィック絹製品 |
WO2010088585A1 (en) * | 2009-01-30 | 2010-08-05 | Trustees Of Boston University | Chemical/biological sensor employing scattered chromatic components in nano-patterned aperiodic surfaces |
EP2396276B1 (de) | 2009-02-12 | 2016-08-31 | Trustees Of Tufts College | Nanoprägung von seidenfibroinstrukturen für biomedizinische und biophotonische anwendungen |
EP2419715A1 (de) * | 2009-04-15 | 2012-02-22 | Stefan Wennmalm | Inverse-fluoreszenz-korrelationsspektroskopie |
JP2012533780A (ja) | 2009-07-20 | 2012-12-27 | タフツ ユニバーシティー/トラスティーズ オブ タフツ カレッジ | タンパク質のみからなる移植可能な吸収性反射体 |
EP2474054A4 (de) | 2009-08-31 | 2013-03-13 | Tufts University Trustees Of Tufts College | Seidentransistorvorrichtungen |
JP5442052B2 (ja) * | 2012-02-16 | 2014-03-12 | 株式会社堀場製作所 | 粒子分析装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US99266A (en) * | 1870-01-25 | Improvement in liquid-meters | ||
US3941479A (en) * | 1974-09-26 | 1976-03-02 | G. D. Searle & Co. | Use of modulated stimulus to improve detection sensitivity for signals from particles in a flow chamber |
US4178917A (en) * | 1979-01-03 | 1979-12-18 | Shapiro Howard M | Method and system for non-invasive detection of zinc protoporphyrin in erythrocytes |
US4421860A (en) * | 1980-10-07 | 1983-12-20 | The Regents Of The University Of California | Homogeneous fluoroimmunoassay involving autocorrelation processing of optically sensed signals |
US4407964A (en) * | 1980-10-07 | 1983-10-04 | The Regents Of The University Of California | Homogeneous fluoroimmunoassay involving sensing radiation for forward and back directions |
US4564598A (en) * | 1982-07-12 | 1986-01-14 | Syntex (U.S.A.) Inc. | Limited volume method for particle counting |
US4537861A (en) * | 1983-02-03 | 1985-08-27 | Elings Virgil B | Apparatus and method for homogeneous immunoassay |
US4560881A (en) * | 1984-03-13 | 1985-12-24 | Syntex (U.S.A.) Inc. | Method and apparatus for enhanced detection of electromagnetic signals |
-
1984
- 1984-09-12 US US06/650,320 patent/US4676640A/en not_active Expired - Fee Related
-
1985
- 1985-09-11 AT AT85306450T patent/ATE78586T1/de not_active IP Right Cessation
- 1985-09-11 JP JP60202471A patent/JPS6183938A/ja active Granted
- 1985-09-11 AU AU47374/85A patent/AU584351B2/en not_active Ceased
- 1985-09-11 DE DE8585306450T patent/DE3586380T2/de not_active Expired - Fee Related
- 1985-09-11 CA CA000490506A patent/CA1277505C/en not_active Expired - Fee Related
- 1985-09-11 EP EP85306450A patent/EP0175545B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU584351B2 (en) | 1989-05-25 |
JPH052180B2 (de) | 1993-01-11 |
CA1277505C (en) | 1990-12-11 |
JPS6183938A (ja) | 1986-04-28 |
ATE78586T1 (de) | 1992-08-15 |
EP0175545A2 (de) | 1986-03-26 |
EP0175545A3 (en) | 1987-07-29 |
AU4737485A (en) | 1986-03-20 |
US4676640A (en) | 1987-06-30 |
DE3586380T2 (de) | 1993-03-11 |
EP0175545B1 (de) | 1992-07-22 |
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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 |