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GB9907249D0 - Chemical assay apparatus - Google Patents

Chemical assay apparatus

Info

Publication number
GB9907249D0
GB9907249D0GBGB9907249.8AGB9907249AGB9907249D0GB 9907249 D0GB9907249 D0GB 9907249D0GB 9907249 AGB9907249 AGB 9907249AGB 9907249 D0GB9907249 D0GB 9907249D0
Authority
GB
United Kingdom
Prior art keywords
flow
liquid
channel
reaction chamber
flow channel
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.)
Ceased
Application number
GBGB9907249.8A
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.)
COLE POLYTECHNIQUE FUDURALE DE
Original Assignee
COLE POLYTECHNIQUE FUDURALE DE
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 by COLE POLYTECHNIQUE FUDURALE DEfiledCriticalCOLE POLYTECHNIQUE FUDURALE DE
Priority to GBGB9907249.8ApriorityCriticalpatent/GB9907249D0/en
Publication of GB9907249D0publicationCriticalpatent/GB9907249D0/en
Priority to JP2000608171Aprioritypatent/JP2002540425A/en
Priority to AU42927/00Aprioritypatent/AU4292700A/en
Priority to EP00922589Aprioritypatent/EP1166103B1/en
Priority to PCT/EP2000/002887prioritypatent/WO2000058724A1/en
Priority to DE60023862Tprioritypatent/DE60023862T2/en
Priority to AT00922589Tprioritypatent/ATE309534T1/en
Ceasedlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

The invention relates to an apparatus for performing chemical assays in an aqueous medium. The apparatus contains a reaction chamber(s) and a liquid in-flow channel connected to each chamber. The flow of liquid through the fluid in-flow channel to the reaction chamber is controlled by the presence of a hydrophobic inner surface on the walls of the in-flow channel. Under normal conditions fluid will not flow through the channel. However, application of an external force pushes the liquid through said channel into the reaction chamber. The invention is applicable to the monitoring of many different molecular interactions, in particular molecular recognition between an immobilised affinity partner and a species in solution, such as immunoglobulin/antigen interaction, DNA hybridisation, haptamer-protein interaction, drug and virus detection, high throughput screening of synthetic molecules and for determining the concentration and reaction kinetics of target species.
GBGB9907249.8A1999-03-291999-03-29Chemical assay apparatusCeasedGB9907249D0 (en)

Priority Applications (7)

Application NumberPriority DateFiling DateTitle
GBGB9907249.8AGB9907249D0 (en)1999-03-291999-03-29Chemical assay apparatus
JP2000608171AJP2002540425A (en)1999-03-292000-03-28 Microscale total analysis system
AU42927/00AAU4292700A (en)1999-03-292000-03-28Microscale total analysis system
EP00922589AEP1166103B1 (en)1999-03-292000-03-28Microscale total analysis system
PCT/EP2000/002887WO2000058724A1 (en)1999-03-292000-03-28Microscale total analysis system
DE60023862TDE60023862T2 (en)1999-03-292000-03-28 MICROMASSETTE DEVICE FOR CHEMICAL ANALYSIS
AT00922589TATE309534T1 (en)1999-03-292000-03-28 NIKROM SCALE APPARATUS FOR CHEMICAL ANALYSIS

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GBGB9907249.8AGB9907249D0 (en)1999-03-291999-03-29Chemical assay apparatus

Publications (1)

Publication NumberPublication Date
GB9907249D0true GB9907249D0 (en)1999-05-26

Family

ID=10850602

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GBGB9907249.8ACeasedGB9907249D0 (en)1999-03-291999-03-29Chemical assay apparatus

Country Status (7)

CountryLink
EP (1)EP1166103B1 (en)
JP (1)JP2002540425A (en)
AT (1)ATE309534T1 (en)
AU (1)AU4292700A (en)
DE (1)DE60023862T2 (en)
GB (1)GB9907249D0 (en)
WO (1)WO2000058724A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE10126798A1 (en)2001-06-012002-12-19Nanotype GmbhHighly parallel determination of analytes, useful e.g. for diagnostic detection of proteins, by immobilization then contacting with surface carrying specific probes
US7211442B2 (en)2001-06-202007-05-01Cytonome, Inc.Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
US7179423B2 (en)2001-06-202007-02-20Cytonome, Inc.Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
EP1407257A4 (en)*2001-06-202004-11-24Cytonome IncMicrofabricated separation device employing a virtual wall for interfacing fluids
WO2003000417A2 (en)*2001-06-202003-01-03Cytonome, Inc.Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
JP3877572B2 (en)*2001-08-092007-02-07オリンパス株式会社 Fine channel device and method of using the same
EP1314479A3 (en)*2001-11-242004-03-24GeSIM Gesellschaft für Silizium-Mikrosysteme mbHDevice for the transfer of liquid samples
GB0226160D0 (en)2002-11-082002-12-18Diagnoswiss SaApparatus for dispensing a sample in electrospray mass spectrometers
DE102004013161B4 (en)*2004-03-172008-04-10microTec Gesellschaft für Mikrotechnologie mbH Microfluidic chip
JP2006226752A (en)*2005-02-162006-08-31Matsushita Electric Ind Co Ltd Plate for biological sample discriminator
JP5175778B2 (en)*2009-03-112013-04-03株式会社東芝 Liquid feeding device
WO2011160015A2 (en)2010-06-172011-12-22Abaxis, Inc.Rotors for immunoassays
DE102011001550A1 (en)*2011-03-252012-09-27Friz Biochem Gesellschaft Für Bioanalytik MbhDevice useful e.g. for promoting and blending reagents, comprises at least one reaction cell with at least a cavity exhibiting an aperture for carrying reagents, at least one reagent reservoir and at least one piston
CN112877191A (en)*2021-02-222021-06-01西安交通大学Anti-pollution consumable material and method for performing CRISPR molecular diagnosis by using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPH06105261B2 (en)*1984-03-051994-12-21株式会社東芝 Concentration gradient measuring device
US5017473A (en)*1987-05-261991-05-21Becton, Dickinson And CompanyHomogeneous chemiluminescence immunoassay using a light absorbing material
US5281540A (en)*1988-08-021994-01-25Abbott LaboratoriesTest array for performing assays
US5624850A (en)*1994-06-061997-04-29Idetek, Inc.Immunoassays in capillaries
US5585069A (en)*1994-11-101996-12-17David Sarnoff Research Center, Inc.Partitioned microelectronic and fluidic device array for clinical diagnostics and chemical synthesis
US5766962A (en)*1995-12-221998-06-16Universal Healthwatch, Inc.Device for collecting and testing samples
WO1998049344A1 (en)*1997-04-281998-11-05Lockheed Martin Energy Research CorporationMethod and apparatus for analyzing nucleic acids

Also Published As

Publication numberPublication date
WO2000058724A1 (en)2000-10-05
AU4292700A (en)2000-10-16
JP2002540425A (en)2002-11-26
ATE309534T1 (en)2005-11-15
DE60023862T2 (en)2006-07-27
DE60023862D1 (en)2005-12-15
EP1166103A1 (en)2002-01-02
EP1166103B1 (en)2005-11-09

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Legal Events

DateCodeTitleDescription
ATApplications terminated before publication under section 16(1)
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