ES2125986T3 - Sensor para ensayo optico. - Google Patents
Sensor para ensayo optico.Info
- Publication number
- ES2125986T3 ES2125986T3 ES93913321T ES93913321T ES2125986T3 ES 2125986 T3 ES2125986 T3 ES 2125986T3 ES 93913321 T ES93913321 T ES 93913321T ES 93913321 T ES93913321 T ES 93913321T ES 2125986 T3 ES2125986 T3 ES 2125986T3
- Authority
- ES
- Spain
- Prior art keywords
- devices
- change
- sensor
- result
- substrate
- 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 - Lifetime
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
- G01N21/75—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
- G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
-
- 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
- G01N2021/757—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated using immobilised reagents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Glass Compositions (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
SON DESCRITOS DISPOSITIVOS SENSORES PARA EL USO EN ENSAYOS DE UNA SUSTANCIA SELECCIONADA DE (I) ENZIMAS CAPACES DE PRODUCIR UN CAMBIO EN SU AMBIENTE COMO RESULTADO DE UNA REACCION CATALITICA CON UN SUSTRATO Y (II) SUBSTRATOS PARA TALES ENZIMAS, LOS DISPOSITIVOS COMPRENDIENDO UNA GUIA DE ONDAS OPTICA QUE TIENE INMOVILIZADO DIRECTA O INDIRECTAMENTE EN UNA REGION DISCRETA (LA REGION DE MEDICION) DE UNA SUPERFICIE LONGITUDINAL DE ELLO UNAS ESPECIES CUYAS PROPIEDADES OPTICAS CAMBIAN COMO RESULTADO DEL CAMBIO ANTES MENCIONADO EN SU AMBIENTE JUNTO CON EL MIEMBRO DE UN PAR ENZIMA SUSTRATO/ENZIMA COMPLEMENTARIO A LA SUSTANCIA BAJO ENSAYO. SON TAMBIEN DESCRITOS LOS METODOS DE ENSAYAR UTILIZANDO TALES DISPOSITIVOS,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929212305A GB9212305D0 (en) | 1992-06-10 | 1992-06-10 | Sensor for optical assay |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2125986T3 true ES2125986T3 (es) | 1999-03-16 |
Family
ID=10716858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93913321T Expired - Lifetime ES2125986T3 (es) | 1992-06-10 | 1993-06-09 | Sensor para ensayo optico. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5994091A (es) |
EP (1) | EP0645007B1 (es) |
JP (1) | JP3358813B2 (es) |
AT (1) | ATE175498T1 (es) |
AU (1) | AU670099B2 (es) |
CA (1) | CA2137655C (es) |
DE (1) | DE69322959T2 (es) |
DK (1) | DK0645007T3 (es) |
ES (1) | ES2125986T3 (es) |
GB (1) | GB9212305D0 (es) |
GR (1) | GR3029784T3 (es) |
WO (1) | WO1993025892A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2304076A1 (es) * | 2005-12-29 | 2008-09-01 | Universidad De Zaragoza | Celula de flujo con lamina sensora para determinaciones analiticas. |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995016052A1 (en) * | 1993-12-06 | 1995-06-15 | Fci-Fiberchem | Microbial optical sensors and methods |
GB9419001D0 (en) | 1994-09-21 | 1994-11-09 | Applied Research Systems | Assay method |
EP1274986B1 (de) | 1999-08-13 | 2011-07-13 | Bayer Technology Services GmbH | Vorrichtung und verfahren zur multianalytbestimmung |
US9493806B2 (en) | 2001-06-01 | 2016-11-15 | Colorado State University Research Foundation | Enzymatic biosensing systems |
US9493805B2 (en) | 2001-06-01 | 2016-11-15 | Colorado State University Research Foundation | Enzymatic biosensors with enhanced activity retention for detection of organic compounds |
CA2515755A1 (en) * | 2003-02-11 | 2004-08-26 | Chemsensing, Inc. | Method and apparatus for detecting an analyte |
US20050124060A1 (en) * | 2003-10-20 | 2005-06-09 | Masaki Yamaguchi | Enzyme activity measuring apparatus, enzyme activity measuring method, sample transcription apparatus and color measuring apparatus |
US7422892B2 (en) | 2004-10-06 | 2008-09-09 | Agentase, Llc | Enzyme-based device for environmental monitoring |
CA2582504A1 (en) | 2004-10-06 | 2006-04-20 | Agentase, Llc | Enzyme-based device for environmental monitoring |
WO2007012071A1 (en) * | 2005-07-20 | 2007-01-25 | Government Of The United States Of America, As Represented By The Secretary, Department Of Health | Bioreactor device, and method and system for fabricating tissues in the bioreactor device |
US20070081920A1 (en) * | 2005-10-12 | 2007-04-12 | Murphy R S | Semi-disposable optoelectronic rapid diagnostic test system |
ATE553383T1 (de) * | 2005-11-17 | 2012-04-15 | Fraunhofer Ges Forschung | Biosensor und verwendung |
US9796998B2 (en) | 2007-04-09 | 2017-10-24 | Colorado State University Research Foundation | Oxygenase-based biosensing systems for measurement of halogenated alkene concentrations |
WO2012071471A2 (en) | 2010-11-22 | 2012-05-31 | Colorado State University Research Foundation | Biosensing systems for measurement of lactose |
WO2013019982A2 (en) | 2011-08-02 | 2013-02-07 | Colorado State University Research Foundation | Biosensing system with extended lifetime via cofactor recycling |
US20190018004A1 (en) * | 2017-07-12 | 2019-01-17 | Robert Bosch Gmbh | System and Method for Single-Step ELISA via Local pH Modulation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US33064A (en) * | 1861-08-13 | Spqtjjlibrg | ||
EP0075353B1 (en) * | 1981-09-18 | 1987-08-19 | Battelle Memorial Institute | Method and apparatus for the determination of species in solution with an optical wave-guide |
WO1986000138A1 (en) * | 1984-06-13 | 1986-01-03 | Unilever Plc | Devices for use in chemical test procedures |
EP0175585B1 (en) * | 1984-09-21 | 1991-09-25 | Ciba Corning Diagnostics Corp. | Dielectric waveguide sensors and their use in immunoassays |
US5164598A (en) * | 1985-08-05 | 1992-11-17 | Biotrack | Capillary flow device |
AU604364B2 (en) * | 1987-08-13 | 1990-12-13 | Dow Chemical Company, The | Sulfur dioxide removal from gas streams using hydroxyalkyl substituted piperazinones |
JPH01263537A (ja) * | 1988-04-15 | 1989-10-20 | Nok Corp | ファイバー状センサおよびその評価装置 |
US4889407A (en) * | 1988-12-02 | 1989-12-26 | Biomedical Sensors Limited | Optical waveguide sensor and method of making same |
GB8911462D0 (en) * | 1989-05-18 | 1989-07-05 | Ares Serono Res & Dev Ltd | Devices for use in chemical test procedures |
GB9111912D0 (en) * | 1991-06-04 | 1991-07-24 | Fisons Plc | Analytical methods |
DE9110757U1 (de) * | 1991-08-30 | 1992-02-13 | Klein, Rainer, 5840 Schwerte | Integriert-optischer Stoffsensor |
US5192802A (en) * | 1991-09-25 | 1993-03-09 | Mcneil-Ppc, Inc. | Bioadhesive pharmaceutical carrier |
-
1992
- 1992-06-10 GB GB929212305A patent/GB9212305D0/en active Pending
-
1993
- 1993-06-09 JP JP50126094A patent/JP3358813B2/ja not_active Expired - Fee Related
- 1993-06-09 AU AU43434/93A patent/AU670099B2/en not_active Ceased
- 1993-06-09 EP EP93913321A patent/EP0645007B1/en not_active Expired - Lifetime
- 1993-06-09 ES ES93913321T patent/ES2125986T3/es not_active Expired - Lifetime
- 1993-06-09 CA CA002137655A patent/CA2137655C/en not_active Expired - Fee Related
- 1993-06-09 DE DE69322959T patent/DE69322959T2/de not_active Expired - Fee Related
- 1993-06-09 AT AT93913321T patent/ATE175498T1/de not_active IP Right Cessation
- 1993-06-09 DK DK93913321T patent/DK0645007T3/da active
- 1993-06-09 WO PCT/GB1993/001216 patent/WO1993025892A1/en active IP Right Grant
-
1997
- 1997-01-06 US US08/779,201 patent/US5994091A/en not_active Expired - Fee Related
-
1999
- 1999-03-23 GR GR990400872T patent/GR3029784T3/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2304076A1 (es) * | 2005-12-29 | 2008-09-01 | Universidad De Zaragoza | Celula de flujo con lamina sensora para determinaciones analiticas. |
Also Published As
Publication number | Publication date |
---|---|
ATE175498T1 (de) | 1999-01-15 |
DE69322959D1 (de) | 1999-02-18 |
AU670099B2 (en) | 1996-07-04 |
US5994091A (en) | 1999-11-30 |
EP0645007A1 (en) | 1995-03-29 |
EP0645007B1 (en) | 1999-01-07 |
AU4343493A (en) | 1994-01-04 |
JP3358813B2 (ja) | 2002-12-24 |
DE69322959T2 (de) | 1999-05-27 |
CA2137655A1 (en) | 1993-12-23 |
DK0645007T3 (da) | 1999-08-30 |
GR3029784T3 (en) | 1999-06-30 |
GB9212305D0 (en) | 1992-07-22 |
JPH08504268A (ja) | 1996-05-07 |
CA2137655C (en) | 2005-09-06 |
WO1993025892A1 (en) | 1993-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2125986T3 (es) | Sensor para ensayo optico. | |
GB9212302D0 (en) | Method for improving measurement precision in evanescent wave optical biosensor assays | |
WO1990006503A3 (en) | Sensor for optical assay | |
ATE96228T1 (de) | Vorrichtung fuer chemische testverfahren. | |
ATE142340T1 (de) | Universalbindefilm | |
ATE42342T1 (de) | Verfahren zur alpha-amylasebestimmung und reagenssatz. | |
EP0009222A3 (en) | The stabilization of working reagent solutions containing nadh, nadph, and/or enzymes, and the use of such stabilized reagents in enzyme or substrate assays | |
ES2090100T3 (es) | Procedimiento para medir componentes de los fluidos corporales. | |
ATE146883T1 (de) | Testtechnik | |
DE3888689D1 (de) | Substrate für enzymtests. | |
DK0889951T3 (da) | Sensor og modificeret menbran til denne sensor | |
DE3473475D1 (en) | Process for determining substrate or enzymatic activity | |
ATE71460T1 (de) | Assaygeraet und dessen anwendung. | |
AU5381086A (en) | Fluorescence polarization assay for amylase | |
DE69023126D1 (de) | Testverfahren unter verwendung von oberflächenplasmonresonanzspektrometrie. | |
DE3778259D1 (de) | Verfahren zur differenzial-bestimmung von amylase-isoenzymen und satz dafuer. | |
MY104675A (en) | Chromogenic substrate for esterase and immunoassay using same. | |
DE69030798D1 (de) | Stabilisierung des Glucose-Oxidase-Enzyms in flüssigem Reagenz | |
AR219441A1 (es) | Reactivo para la determinacion enzimatica de un sustrato de enzima | |
DK0493758T3 (da) | Et instrument og en fremgangsmåde til måling af aktiviteten at et enzym eller aktiviteten af et stof, der hæmmer en enzymatisk reaktion | |
DE2967655D1 (en) | The stabilization of working reagent solutions containing enzymes, and the use of such stabilized reagents in enzyme or substrate assays |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 645007 Country of ref document: ES |