SE7804514L - Fluorescenspolarimeter samt for denna avsedd signalbehandlingsenhet - Google Patents
Fluorescenspolarimeter samt for denna avsedd signalbehandlingsenhetInfo
- Publication number
- SE7804514L SE7804514L SE7804514A SE7804514A SE7804514L SE 7804514 L SE7804514 L SE 7804514L SE 7804514 A SE7804514 A SE 7804514A SE 7804514 A SE7804514 A SE 7804514A SE 7804514 L SE7804514 L SE 7804514L
- Authority
- SE
- Sweden
- Prior art keywords
- fluorescene
- polarimeter
- processing unit
- signal processing
- signal
- Prior art date
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
- G01N21/6445—Measuring fluorescence polarisation
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)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/789,636 US4203670A (en) | 1977-04-21 | 1977-04-21 | System and method of fluorescence polarimetry |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7804514L true SE7804514L (sv) | 1978-10-22 |
Family
ID=25148218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7804514A SE7804514L (sv) | 1977-04-21 | 1978-04-20 | Fluorescenspolarimeter samt for denna avsedd signalbehandlingsenhet |
Country Status (14)
Country | Link |
---|---|
US (1) | US4203670A (sv) |
JP (1) | JPS53132393A (sv) |
AU (1) | AU3488278A (sv) |
BE (1) | BE866182A (sv) |
DE (1) | DE2817334A1 (sv) |
DK (1) | DK175078A (sv) |
ES (1) | ES469049A1 (sv) |
FR (1) | FR2388270A1 (sv) |
GB (1) | GB1588288A (sv) |
IL (1) | IL54523A0 (sv) |
IT (1) | IT1108097B (sv) |
LU (1) | LU79481A1 (sv) |
NL (1) | NL7803972A (sv) |
SE (1) | SE7804514L (sv) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55109949A (en) * | 1979-02-16 | 1980-08-23 | Hitachi Ltd | Spectro-fluorophotometer |
CA1165585A (en) * | 1981-01-09 | 1984-04-17 | Susan R. Popelka | Optical apparatus for a fluorescence polarization instrument |
US4516856A (en) * | 1981-01-09 | 1985-05-14 | Abbott Laboratories | Optical apparatus for fluorescence polarization instrument |
GB2097144A (en) * | 1981-03-23 | 1982-10-27 | Tno | New method for identifying algae in water samples and apparatus for use in that method |
DE3208919A1 (de) * | 1982-03-12 | 1983-09-22 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Anordnung zur messung der fluoreszenzpolarisation |
US4555177A (en) * | 1983-12-22 | 1985-11-26 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for detecting singlet state resonance fluorescence |
US5055694A (en) * | 1984-10-31 | 1991-10-08 | The Babcock & Wilcox Company | Method and apparatus for monitoring and measuring the concentration of ion exchange resin particles in water |
JPS61116627A (ja) * | 1984-11-12 | 1986-06-04 | Hitachi Ltd | 分光蛍光光度計 |
SU1376042A1 (ru) * | 1985-05-12 | 1988-02-23 | Институт физики АН БССР | Лазерный флуориметрический детектор дл микроколоночной хроматографии |
EP0227739A4 (en) * | 1985-05-20 | 1988-05-10 | Univ California | DIFFERENTIAL IMAGING DEVICE. |
US4681450A (en) * | 1985-06-21 | 1987-07-21 | Research Corporation | Photodetector arrangement for measuring the state of polarization of light |
US4881818A (en) * | 1986-04-22 | 1989-11-21 | The University Of New Mexico | Differential imaging device |
US5270788A (en) * | 1986-05-27 | 1993-12-14 | Boris Cercek | Apparatus for measuring polarization of bathochromically shifted fluorescence |
JP3212647B2 (ja) * | 1991-10-24 | 2001-09-25 | シスメックス株式会社 | イメージングフローサイトメータ |
US20010046668A1 (en) * | 1994-10-21 | 2001-11-29 | G.D. Searle & Co. | Fluorescence polarization method for determining protease activity |
US6040906A (en) * | 1996-07-11 | 2000-03-21 | Harhay; Gregory P. | Resonance raman spectroscopy for identifying and quantitating biomatter, organic, and inorganic analytes |
US6469311B1 (en) | 1997-07-16 | 2002-10-22 | Molecular Devices Corporation | Detection device for light transmitted from a sensed volume |
US6071748A (en) * | 1997-07-16 | 2000-06-06 | Ljl Biosystems, Inc. | Light detection device |
US6097025A (en) * | 1997-10-31 | 2000-08-01 | Ljl Biosystems, Inc. | Light detection device having an optical-path switching mechanism |
WO1999023466A2 (en) * | 1997-10-31 | 1999-05-14 | Ljl Biosystems, Inc. | Apparatus and methods for measuring fluorescence polarization |
US6576476B1 (en) | 1998-09-02 | 2003-06-10 | Ljl Biosystems, Inc. | Chemiluminescence detection method and device |
WO2000050877A1 (en) | 1999-02-23 | 2000-08-31 | Ljl Biosystems, Inc. | Frequency-domain light detection device |
US6992761B2 (en) * | 1997-09-20 | 2006-01-31 | Molecular Devices Corporation | Broad range light detection system |
WO2000006990A2 (en) | 1998-07-27 | 2000-02-10 | Ljl Biosystems, Inc. | Apparatus and methods for time-resolved spectroscopic measurements |
WO2000006991A2 (en) | 1998-07-27 | 2000-02-10 | Ljl Biosystems, Inc. | Apparatus and methods for spectroscopic measurements |
US6326605B1 (en) | 1998-02-20 | 2001-12-04 | Ljl Biosystems, Inc. | Broad range light detection system |
US6297018B1 (en) | 1998-04-17 | 2001-10-02 | Ljl Biosystems, Inc. | Methods and apparatus for detecting nucleic acid polymorphisms |
US6825921B1 (en) | 1999-11-10 | 2004-11-30 | Molecular Devices Corporation | Multi-mode light detection system |
US6982431B2 (en) | 1998-08-31 | 2006-01-03 | Molecular Devices Corporation | Sample analysis systems |
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 |
EP1112022A4 (en) * | 1998-09-11 | 2004-08-04 | Spectrx Inc | MULTI-MODAL OPTICAL TISSUE DIAGNOSIS DEVICE |
US20040147843A1 (en) * | 1999-11-05 | 2004-07-29 | Shabbir Bambot | System and method for determining tissue characteristics |
US6999167B2 (en) * | 2001-02-12 | 2006-02-14 | Engelhard Corporation | Automated reactor endpointing of platy interference effect pigments |
US7821637B1 (en) * | 2007-02-22 | 2010-10-26 | J.A. Woollam Co., Inc. | System for controlling intensity of a beam of electromagnetic radiation and method for investigating materials with low specular reflectance and/or are depolarizing |
US9006283B2 (en) * | 2007-07-12 | 2015-04-14 | Acumen Pharmaceuticals, Inc. | Methods of modifying amyloid β oligomers using non-peptidic compounds |
US8962677B2 (en) * | 2007-07-12 | 2015-02-24 | Acumen Pharmaceuticals, Inc. | Methods of restoring cognitive ability using non-peptidic compounds |
US20110098309A1 (en) * | 2007-07-12 | 2011-04-28 | Acumen Pharmaceuticals, Inc. | Methods of inhibiting the formation of amyloid-beta diffusable ligands using acylhydrazide compounds |
US9217024B2 (en) | 2007-12-18 | 2015-12-22 | Acumen Pharmaceuticals, Inc. | ADDL receptor polypeptides, polynucleotides and host cells for recombinant production |
WO2013144673A1 (en) * | 2012-03-29 | 2013-10-03 | University Of Calcutta | Chiral determination using half-frequency spectral signatures |
US9097647B2 (en) * | 2012-08-08 | 2015-08-04 | Ut-Battelle, Llc | Method for using polarization gating to measure a scattering sample |
TWI801937B (zh) * | 2021-07-16 | 2023-05-11 | 國立中正大學 | 光學式生物檢測裝置 |
FR3127564A1 (fr) * | 2021-09-30 | 2023-03-31 | Centre National De La Recherche Scientifique - Cnrs | Dispositif de détermination d’informations polarimétriques d'un faisceau lumineux et procédé associé |
US20230285754A1 (en) * | 2022-03-14 | 2023-09-14 | Medtronic, Inc. | Calibration for ecap sensing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3610757A (en) * | 1968-09-05 | 1971-10-05 | High Pressure Diamond Optics I | High pressure optical cell for raman spectrography |
US3502983A (en) * | 1968-11-20 | 1970-03-24 | Bell Telephone Labor Inc | Signal peak-to-average ratio detector |
BE793185A (fr) * | 1971-12-23 | 1973-04-16 | Atomic Energy Commission | Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques |
US3850525A (en) * | 1973-07-09 | 1974-11-26 | Beckman Instruments Inc | Simultaneous multiple measurements in laser photometers |
-
1977
- 1977-04-21 US US05/789,636 patent/US4203670A/en not_active Expired - Lifetime
-
1978
- 1978-04-07 AU AU34882/78A patent/AU3488278A/en active Pending
- 1978-04-14 NL NL7803972A patent/NL7803972A/xx not_active Application Discontinuation
- 1978-04-17 IL IL54523A patent/IL54523A0/xx unknown
- 1978-04-19 JP JP4544378A patent/JPS53132393A/ja active Pending
- 1978-04-20 IT IT67900/78A patent/IT1108097B/it active
- 1978-04-20 SE SE7804514A patent/SE7804514L/sv unknown
- 1978-04-20 DK DK175078A patent/DK175078A/da unknown
- 1978-04-20 FR FR7811697A patent/FR2388270A1/fr not_active Withdrawn
- 1978-04-20 BE BE186950A patent/BE866182A/xx unknown
- 1978-04-20 LU LU79481A patent/LU79481A1/xx unknown
- 1978-04-20 GB GB15769/78A patent/GB1588288A/en not_active Expired
- 1978-04-20 DE DE19782817334 patent/DE2817334A1/de active Pending
- 1978-04-21 ES ES469049A patent/ES469049A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2817334A1 (de) | 1978-10-26 |
US4203670A (en) | 1980-05-20 |
IT1108097B (it) | 1985-12-02 |
GB1588288A (en) | 1981-04-23 |
DK175078A (da) | 1978-10-22 |
NL7803972A (nl) | 1978-10-24 |
FR2388270A1 (fr) | 1978-11-17 |
ES469049A1 (es) | 1979-09-16 |
IL54523A0 (en) | 1978-07-31 |
JPS53132393A (en) | 1978-11-18 |
IT7867900A0 (it) | 1978-04-20 |
LU79481A1 (fr) | 1978-11-28 |
AU3488278A (en) | 1979-10-11 |
BE866182A (fr) | 1978-10-20 |
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