DE69940138D1 - Miniaturisierte Vorrichtung zur Flüssigkeitsprobenbehandlung und -massenspektrometrie - Google Patents
Miniaturisierte Vorrichtung zur Flüssigkeitsprobenbehandlung und -massenspektrometrieInfo
- Publication number
- DE69940138D1 DE69940138D1 DE69940138T DE69940138T DE69940138D1 DE 69940138 D1 DE69940138 D1 DE 69940138D1 DE 69940138 T DE69940138 T DE 69940138T DE 69940138 T DE69940138 T DE 69940138T DE 69940138 D1 DE69940138 D1 DE 69940138D1
- Authority
- DE
- Germany
- Prior art keywords
- mass spectrometry
- liquid sample
- sample treatment
- miniaturized apparatus
- miniaturized
- 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
- 239000007788 liquid Substances 0.000 title 1
- 238000004949 mass spectrometry Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/72—Mass spectrometers
- G01N30/7233—Mass spectrometers interfaced to liquid or supercritical fluid chromatograph
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502715—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6095—Micromachined or nanomachined, e.g. micro- or nanosize
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/0013—Miniaturised spectrometers, e.g. having smaller than usual scale, integrated conventional components
- H01J49/0018—Microminiaturised spectrometers, e.g. chip-integrated devices, Micro-Electro-Mechanical Systems [MEMS]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
- H01J49/0431—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
- B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0627—Sensor or part of a sensor is integrated
- B01L2300/0645—Electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0887—Laminated structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/02—Drop detachment mechanisms of single droplets from nozzles or pins
- B01L2400/027—Drop detachment mechanisms of single droplets from nozzles or pins electrostatic forces between substrate and tip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
- B01L2400/0421—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic electrophoretic flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8903398P | 1998-06-12 | 1998-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69940138D1 true DE69940138D1 (de) | 2009-02-05 |
Family
ID=22215153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69940138T Expired - Lifetime DE69940138D1 (de) | 1998-06-12 | 1999-06-14 | Miniaturisierte Vorrichtung zur Flüssigkeitsprobenbehandlung und -massenspektrometrie |
Country Status (3)
Country | Link |
---|---|
US (1) | US6459080B1 (de) |
EP (1) | EP0964428B1 (de) |
DE (1) | DE69940138D1 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3866517B2 (ja) * | 1998-08-06 | 2007-01-10 | 株式会社日立製作所 | 試料導入装置及びこれを用いたイオン源並びに質量分析装置 |
AU5800499A (en) | 1998-09-17 | 2000-04-03 | Advanced Bioanalytical Services, Inc. | Integrated monolithic microfabricated electrospray and liquid chromatography system and method |
ATE272213T1 (de) * | 1999-06-18 | 2004-08-15 | Gamera Bioscience Corp | Vorrichtungen und verfahren zur durchführung miniaturisierter homogener tests |
DE19947495C2 (de) * | 1999-10-01 | 2003-05-28 | Agilent Technologies Inc | Mikrofluidischer Mikrochip |
JP2003520962A (ja) | 2000-01-18 | 2003-07-08 | アドビオン バイオサイエンシーズ インコーポレーティッド | 分離媒体、複式電気噴霧ノズルシステム、および方法 |
DE10154601B4 (de) * | 2000-11-13 | 2007-02-22 | Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto | Ein Mikrobauelement mit einem integrierten hervorstehenden Elektrospray-Emitter und ein Verfahren zum Herstellen des Mikrobauelements |
US6653625B2 (en) * | 2001-03-19 | 2003-11-25 | Gyros Ab | Microfluidic system (MS) |
US20040099310A1 (en) * | 2001-01-05 | 2004-05-27 | Per Andersson | Microfluidic device |
WO2002075312A1 (en) | 2001-03-19 | 2002-09-26 | Gyros Ab | Characterization of reaction variables |
US6717136B2 (en) * | 2001-03-19 | 2004-04-06 | Gyros Ab | Microfludic system (EDI) |
US6610978B2 (en) * | 2001-03-27 | 2003-08-26 | Agilent Technologies, Inc. | Integrated sample preparation, separation and introduction microdevice for inductively coupled plasma mass spectrometry |
US6803568B2 (en) | 2001-09-19 | 2004-10-12 | Predicant Biosciences, Inc. | Multi-channel microfluidic chip for electrospray ionization |
US6627076B2 (en) * | 2001-10-19 | 2003-09-30 | Sandia National Laboratories | Compact microchannel system |
US7105810B2 (en) | 2001-12-21 | 2006-09-12 | Cornell Research Foundation, Inc. | Electrospray emitter for microfluidic channel |
US7303727B1 (en) | 2002-03-06 | 2007-12-04 | Caliper Life Sciences, Inc | Microfluidic sample delivery devices, systems, and methods |
US6621076B1 (en) * | 2002-04-30 | 2003-09-16 | Agilent Technologies, Inc. | Flexible assembly for transporting sample fluids into a mass spectrometer |
US6706091B1 (en) * | 2002-12-17 | 2004-03-16 | Sandia Corporation | Sub-to super-ambient temperature programmable microfabricated gas chromatography column |
US7007710B2 (en) | 2003-04-21 | 2006-03-07 | Predicant Biosciences, Inc. | Microfluidic devices and methods |
US7081623B2 (en) * | 2003-09-05 | 2006-07-25 | Lucent Technologies Inc. | Wafer-based ion traps |
US7537807B2 (en) | 2003-09-26 | 2009-05-26 | Cornell University | Scanned source oriented nanofiber formation |
US7282705B2 (en) * | 2003-12-19 | 2007-10-16 | Agilent Technologies, Inc. | Microdevice having an annular lining for producing an electrospray emitter |
US7522786B2 (en) | 2005-12-22 | 2009-04-21 | Palo Alto Research Center Incorporated | Transmitting light with photon energy information |
US7291824B2 (en) * | 2005-12-22 | 2007-11-06 | Palo Alto Research Center Incorporated | Photosensing throughout energy range and in subranges |
US20060060769A1 (en) | 2004-09-21 | 2006-03-23 | Predicant Biosciences, Inc. | Electrospray apparatus with an integrated electrode |
US7591883B2 (en) | 2004-09-27 | 2009-09-22 | Cornell Research Foundation, Inc. | Microfiber supported nanofiber membrane |
DE112004002980T5 (de) * | 2004-10-07 | 2007-08-30 | Waters Investments Ltd., New Castle | HPLC-Kapillarsäulenvorrichtung |
WO2006081135A2 (en) * | 2005-01-25 | 2006-08-03 | Oscillogy Llc | Temperature controller for small fluid samples having different heat capacities |
TWI282775B (en) * | 2005-04-27 | 2007-06-21 | Ind Tech Res Inst | Fabricated technique of micro spray nozzles |
EP1882950A4 (de) * | 2005-05-19 | 2012-08-15 | Konica Minolta Med & Graphic | Testchip zur analyse einer in einem analyten enthaltenen zielsubstanz und umfangreiches mikroskopisches analysesystem |
US7259846B2 (en) * | 2005-08-30 | 2007-08-21 | Agilent Technologies, Inc. | Lab in a cuvette |
US8437582B2 (en) | 2005-12-22 | 2013-05-07 | Palo Alto Research Center Incorporated | Transmitting light with lateral variation |
US7358476B2 (en) * | 2005-12-22 | 2008-04-15 | Palo Alto Research Center Incorporated | Sensing photons from objects in channels |
US7386199B2 (en) * | 2005-12-22 | 2008-06-10 | Palo Alto Research Center Incorporated | Providing light to channels or portions |
US7420677B2 (en) * | 2005-12-22 | 2008-09-02 | Palo Alto Research Center Incorporated | Sensing photon energies of optical signals |
US7547904B2 (en) * | 2005-12-22 | 2009-06-16 | Palo Alto Research Center Incorporated | Sensing photon energies emanating from channels or moving objects |
US7315667B2 (en) * | 2005-12-22 | 2008-01-01 | Palo Alto Research Center Incorporated | Propagating light to be sensed |
US7433552B2 (en) * | 2005-12-22 | 2008-10-07 | Palo Alto Research Center Incorporated | Obtaining analyte information |
TWI274040B (en) * | 2005-12-23 | 2007-02-21 | Ind Tech Res Inst | Microfluidic device and method of manufacturing the same |
US9164037B2 (en) | 2007-01-26 | 2015-10-20 | Palo Alto Research Center Incorporated | Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances |
US8821799B2 (en) | 2007-01-26 | 2014-09-02 | Palo Alto Research Center Incorporated | Method and system implementing spatially modulated excitation or emission for particle characterization with enhanced sensitivity |
US7936463B2 (en) | 2007-02-05 | 2011-05-03 | Palo Alto Research Center Incorporated | Containing analyte in optical cavity structures |
US7633629B2 (en) * | 2007-02-05 | 2009-12-15 | Palo Alto Research Center Incorporated | Tuning optical cavities |
US7817276B2 (en) | 2007-02-05 | 2010-10-19 | Palo Alto Research Center Incorporated | Distinguishing objects |
US8320983B2 (en) | 2007-12-17 | 2012-11-27 | Palo Alto Research Center Incorporated | Controlling transfer of objects affecting optical characteristics |
US8629981B2 (en) | 2008-02-01 | 2014-01-14 | Palo Alto Research Center Incorporated | Analyzers with time variation based on color-coded spatial modulation |
US8373860B2 (en) | 2008-02-01 | 2013-02-12 | Palo Alto Research Center Incorporated | Transmitting/reflecting emanating light with time variation |
JP5793427B2 (ja) | 2009-03-06 | 2015-10-14 | ウオーターズ・テクノロジーズ・コーポレイシヨン | マイクロ流体基板への電気機械および流体インターフェイス |
GB0914762D0 (en) | 2009-08-24 | 2009-09-30 | Univ Glasgow | Fluidics apparatus and fluidics substrate |
GB201103211D0 (en) | 2011-02-24 | 2011-04-13 | Univ Glasgow | Fluidics apparatus, use of fluidics apparatus and process for the manufacture of fluidics apparatus |
GB201108462D0 (en) * | 2011-05-19 | 2011-07-06 | Univ Glasgow | Sample nebulization |
US9029800B2 (en) | 2011-08-09 | 2015-05-12 | Palo Alto Research Center Incorporated | Compact analyzer with spatial modulation and multiple intensity modulated excitation sources |
US8723140B2 (en) | 2011-08-09 | 2014-05-13 | Palo Alto Research Center Incorporated | Particle analyzer with spatial modulation and long lifetime bioprobes |
GB201420061D0 (en) | 2014-11-11 | 2014-12-24 | Univ Glasgow | Nebulisation of liquids |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2191110B (en) | 1986-06-06 | 1989-12-06 | Plessey Co Plc | Chromatographic separation device |
US4908112A (en) | 1988-06-16 | 1990-03-13 | E. I. Du Pont De Nemours & Co. | Silicon semiconductor wafer for analyzing micronic biological samples |
US5132012A (en) | 1988-06-24 | 1992-07-21 | Hitachi, Ltd. | Liquid chromatograph |
GB2244135B (en) | 1990-05-04 | 1994-07-13 | Gen Electric Co Plc | Sensor devices |
US5658413A (en) * | 1994-10-19 | 1997-08-19 | Hewlett-Packard Company | Miniaturized planar columns in novel support media for liquid phase analysis |
US5571410A (en) | 1994-10-19 | 1996-11-05 | Hewlett Packard Company | Fully integrated miniaturized planar liquid sample handling and analysis device |
US5571398A (en) | 1994-12-23 | 1996-11-05 | Northeastern University | Precise capillary electrophoretic interface for sample collection or analysis |
US5872010A (en) | 1995-07-21 | 1999-02-16 | Northeastern University | Microscale fluid handling system |
US5716825A (en) * | 1995-11-01 | 1998-02-10 | Hewlett Packard Company | Integrated nucleic acid analysis system for MALDI-TOF MS |
WO1997026072A1 (en) | 1996-01-19 | 1997-07-24 | Northeastern University | Subatmospheric, variable pressure sample delivery chamber for electrospray ionization/mass spectrometry and other applications |
US5779868A (en) * | 1996-06-28 | 1998-07-14 | Caliper Technologies Corporation | Electropipettor and compensation means for electrophoretic bias |
US6008980A (en) * | 1997-11-13 | 1999-12-28 | Maxwell Energy Products, Inc. | Hermetically sealed EMI feedthrough filter capacitor for human implant and other applications |
-
1999
- 1999-06-02 US US09/324,344 patent/US6459080B1/en not_active Expired - Lifetime
- 1999-06-14 DE DE69940138T patent/DE69940138D1/de not_active Expired - Lifetime
- 1999-06-14 EP EP99111534A patent/EP0964428B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6459080B1 (en) | 2002-10-01 |
EP0964428B1 (de) | 2008-12-24 |
EP0964428A3 (de) | 2002-08-21 |
EP0964428A2 (de) | 1999-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |