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WO2003000418A3 - Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system - Google Patents

Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system Download PDF

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Publication number
WO2003000418A3
WO2003000418A3 PCT/US2002/019935 US0219935W WO03000418A3 WO 2003000418 A3 WO2003000418 A3 WO 2003000418A3 US 0219935 W US0219935 W US 0219935W WO 03000418 A3 WO03000418 A3 WO 03000418A3
Authority
WO
WIPO (PCT)
Prior art keywords
microfluidic system
interface port
fluid interface
virtual wall
system including
Prior art date
Application number
PCT/US2002/019935
Other languages
French (fr)
Other versions
WO2003000418A2 (en
Inventor
Sebastian Boehm
John Gilbert
Original Assignee
Coventor Inc
Sebastian Boehm
John Gilbert
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
Priority claimed from US10/029,108 external-priority patent/US6808683B2/en
Priority claimed from US10/027,171 external-priority patent/US7041257B2/en
Priority claimed from US10/027,516 external-priority patent/US20020197733A1/en
Priority claimed from US10/027,922 external-priority patent/US20030077570A1/en
Priority claimed from US10/028,852 external-priority patent/US7179423B2/en
Priority claimed from US10/027,484 external-priority patent/US20030015425A1/en
Priority to EP02737579A priority Critical patent/EP1412729A4/en
Priority to CA002451753A priority patent/CA2451753A1/en
Application filed by Coventor Inc, Sebastian Boehm, John Gilbert filed Critical Coventor Inc
Priority to JP2003507051A priority patent/JP2005514187A/en
Priority to AU2002310501A priority patent/AU2002310501A1/en
Publication of WO2003000418A2 publication Critical patent/WO2003000418A2/en
Publication of WO2003000418A3 publication Critical patent/WO2003000418A3/en

Links

Classifications

    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
    • B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0244—Drop counters; Drop formers using pins
    • 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
    • B01L3/502769—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 multiphase flow arrangements
    • B01L3/502784—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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44743—Introducing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44782—Apparatus specially adapted therefor of a plurality of samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44791—Microapparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00364—Pipettes
    • B01J2219/00371—Pipettes comprising electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00378—Piezoelectric or ink jet dispensers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00831—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00837—Materials of construction comprising coatings other than catalytically active coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00869—Microreactors placed in parallel, on the same or on different supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00889—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00905—Separation
    • 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
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • B01L2200/147—Employing temperature sensors
    • 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
    • B01L2300/089—Virtual walls for guiding liquids
    • 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
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0433—Moving fluids with specific forces or mechanical means specific forces vibrational forces
    • B01L2400/0439—Moving fluids with specific forces or mechanical means specific forces vibrational forces ultrasonic vibrations, vibrating piezo elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G01N2035/1034—Transferring microquantities of liquid
    • G01N2035/1037—Using surface tension, e.g. pins or wires
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Clinical Laboratory Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

A fluid interface port in a microfluidic system and a method of forming the fluid interface port is provided. The fluid interface port comprises an opening formed in the side wall of a microchannel sized and dimensioned to form a virtual wall when the microchannel is filled with a first liquid. The fluid interface port is utilized to fill the microchannel with a first liquid, to introduce a second liquid into the first liquid and to eject fluid from the microchannel.
PCT/US2002/019935 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system WO2003000418A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2002310501A AU2002310501A1 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
JP2003507051A JP2005514187A (en) 2001-06-20 2002-06-20 Microfluidic system including virtual wall fluidic interconnect ports for interconnecting fluids with microfluidic systems
EP02737579A EP1412729A4 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
CA002451753A CA2451753A1 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US29951501P 2001-06-20 2001-06-20
US60/299,515 2001-06-20
US10/027,922 2001-12-21
US10/029,108 US6808683B2 (en) 2001-09-25 2001-12-21 Droplet dispensing system
US10/027,516 2001-12-21
US10/029,108 2001-12-21
US10/027,484 US20030015425A1 (en) 2001-06-20 2001-12-21 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
US10/028,852 US7179423B2 (en) 2001-06-20 2001-12-21 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
US10/028,852 2001-12-21
US10/027,484 2001-12-21
US10/027,922 US20030077570A1 (en) 2001-09-20 2001-12-21 Small molecule substrate based enzyme activity assays
US10/027,516 US20020197733A1 (en) 2001-06-20 2001-12-21 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
US10/027,171 2001-12-21
US10/027,171 US7041257B2 (en) 2001-09-25 2001-12-21 Microfabricated two-pin liquid sample dispensing system

Publications (2)

Publication Number Publication Date
WO2003000418A2 WO2003000418A2 (en) 2003-01-03
WO2003000418A3 true WO2003000418A3 (en) 2003-03-13

Family

ID=27567731

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2002/019932 WO2003000416A2 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
PCT/US2002/019935 WO2003000418A2 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
PCT/US2002/019934 WO2003000417A2 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2002/019932 WO2003000416A2 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2002/019934 WO2003000417A2 (en) 2001-06-20 2002-06-20 Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system

Country Status (5)

Country Link
EP (1) EP1412729A4 (en)
JP (1) JP2005514187A (en)
AU (3) AU2002310501A1 (en)
CA (1) CA2451753A1 (en)
WO (3) WO2003000416A2 (en)

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US8921102B2 (en) 2005-07-29 2014-12-30 Gpb Scientific, Llc Devices and methods for enrichment and alteration of circulating tumor cells and other particles
US8986966B2 (en) 2002-09-27 2015-03-24 The General Hospital Corporation Microfluidic device for cell separation and uses thereof

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US8329118B2 (en) * 2004-09-02 2012-12-11 Honeywell International Inc. Method and apparatus for determining one or more operating parameters for a microfluidic circuit
US6913697B2 (en) 2001-02-14 2005-07-05 Science & Technology Corporation @ Unm Nanostructured separation and analysis devices for biological membranes
US7318902B2 (en) 2002-02-04 2008-01-15 Colorado School Of Mines Laminar flow-based separations of colloidal and cellular particles
JP2005272295A (en) * 2004-02-26 2005-10-06 Dowa Mining Co Ltd Tetragonal barium titanate particles, method for manufacturing the same and ceramic capacitor
US20070196820A1 (en) 2005-04-05 2007-08-23 Ravi Kapur Devices and methods for enrichment and alteration of cells and other particles
FR2884437B1 (en) * 2005-04-19 2007-07-20 Commissariat Energie Atomique MICROFLUIDIC DEVICE AND METHOD FOR THE TRANSFER OF MATERIAL BETWEEN TWO IMMISCIBLE PHASES.
JP2009501938A (en) * 2005-07-18 2009-01-22 ユー．エス． ジェノミクス， インコーポレイテッド Microfluidic method and microfluidic device for sample preparation and analysis
US8119976B2 (en) 2007-07-03 2012-02-21 Colorado School Of Mines Optical-based cell deformability
US9487812B2 (en) 2012-02-17 2016-11-08 Colorado School Of Mines Optical alignment deformation spectroscopy
US9885644B2 (en) 2006-01-10 2018-02-06 Colorado School Of Mines Dynamic viscoelasticity as a rapid single-cell biomarker
US9878326B2 (en) 2007-09-26 2018-01-30 Colorado School Of Mines Fiber-focused diode-bar optical trapping for microfluidic manipulation
US20090233378A1 (en) * 2006-03-29 2009-09-17 Konica Minolta Medical & Graphic, Inc. Method of Reaction in Flow Channel of Microchip and Analysis Device
WO2008085991A2 (en) 2007-01-08 2008-07-17 U.S. Genomics, Inc. Reaction chamber
US20100044231A1 (en) * 2007-01-17 2010-02-25 Agilent Technologies, Inc. Lateral opening for fluid introduction
ATE496695T1 (en) 2007-06-25 2011-02-15 Ibidi Gmbh SAMPLE CHAMBER
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US10722250B2 (en) 2007-09-04 2020-07-28 Colorado School Of Mines Magnetic-field driven colloidal microbots, methods for forming and using the same
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US8361716B2 (en) 2008-10-03 2013-01-29 Pathogenetix, Inc. Focusing chamber
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