AU2002239641A1 - Microchannels for efficient fluid transport - Google Patents

Microchannels for efficient fluid transport

Info

Publication number
AU2002239641A1
AU2002239641A1 AU2002239641A AU3964102A AU2002239641A1 AU 2002239641 A1 AU2002239641 A1 AU 2002239641A1 AU 2002239641 A AU2002239641 A AU 2002239641A AU 3964102 A AU3964102 A AU 3964102A AU 2002239641 A1 AU2002239641 A1 AU 2002239641A1
Authority
AU
Australia
Prior art keywords
microchannels
fluid transport
efficient fluid
efficient
transport
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.)
Abandoned
Application number
AU2002239641A
Inventor
Frederick F. Lange
Carl D. Meinhart
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.)
University of California
Original Assignee
University of California
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 University of California filed Critical University of California
Publication of AU2002239641A1 publication Critical patent/AU2002239641A1/en
Abandoned legal-status Critical Current

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
    • B01L3/50—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
    • 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
    • B01L3/502746—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 the means for controlling flow resistance, e.g. flow controllers, baffles
    • 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
    • B01L2300/16—Surface properties and coatings
    • B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
    • B01L2300/165—Specific details about hydrophobic, oleophobic surfaces
    • B01L2300/166—Suprahydrophobic; Ultraphobic; Lotus-effect
    • 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
    • B01L2400/08—Regulating or influencing the flow resistance
    • B01L2400/084—Passive control of flow resistance
    • B01L2400/088—Passive control of flow resistance by specific surface properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AU2002239641A 2000-12-18 2001-12-18 Microchannels for efficient fluid transport Abandoned AU2002239641A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25666500P 2000-12-18 2000-12-18
US60/256,665 2000-12-18
PCT/US2001/048984 WO2002049762A2 (en) 2000-12-18 2001-12-18 Microchannels for efficient fluid transport

Publications (1)

Publication Number Publication Date
AU2002239641A1 true AU2002239641A1 (en) 2002-07-01

Family

ID=22973100

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002239641A Abandoned AU2002239641A1 (en) 2000-12-18 2001-12-18 Microchannels for efficient fluid transport

Country Status (3)

Country Link
US (1) US20050036918A1 (en)
AU (1) AU2002239641A1 (en)
WO (1) WO2002049762A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7290667B1 (en) 2002-07-03 2007-11-06 The Regents Of The University Of California Microfluidic sieve using intertwined, free-standing carbon nanotube mesh as active medium
WO2004091792A2 (en) * 2003-04-15 2004-10-28 Entegris, Inc. Microfluidic device with ultraphobic surfaces
US20070005024A1 (en) * 2005-06-10 2007-01-04 Jan Weber Medical devices having superhydrophobic surfaces, superhydrophilic surfaces, or both
US7294049B2 (en) * 2005-09-01 2007-11-13 Micron Technology, Inc. Method and apparatus for removing material from microfeature workpieces
US20070140913A1 (en) * 2005-12-15 2007-06-21 Cohen David S Rough channel microfluidic devices
GB0705418D0 (en) * 2007-03-21 2007-05-02 Vivacta Ltd Capillary
EP2149050A2 (en) 2007-04-27 2010-02-03 The Regents Of The University Of California Device and methods for detection of airborne agents
KR101603489B1 (en) * 2008-09-22 2016-03-17 한국표준과학연구원 Fluid Transportation Unit
FR3057785A1 (en) * 2016-10-25 2018-04-27 Saint-Gobain Performance Plastics France METHOD FOR COATING THE INTERNAL WALL OF A TUBE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE597472C (en) * 1936-01-18 Arthur Kuhlmann Spiral built into pipes as a guide surface
US3354022A (en) * 1964-03-31 1967-11-21 Du Pont Water-repellant surface
GB1061126A (en) * 1965-02-18 1967-03-08 Ici Ltd Polymeric coating compositions
NL7100665A (en) * 1971-01-18 1972-07-20
US4005183A (en) * 1972-03-30 1977-01-25 Union Carbide Corporation High modulus, high strength carbon fibers produced from mesophase pitch
IT1103750B (en) * 1978-09-26 1985-10-14 Baroni Dante MOBILE EQUIPMENT SUITABLE TO FORM A CONDUCT FOR LIQUIDS, ESPECIALLY FOR IRRIGATION
GB9418937D0 (en) * 1994-09-20 1994-11-09 Isis Innovation Opening and filling carbon nanotubes
US5674592A (en) * 1995-05-04 1997-10-07 Minnesota Mining And Manufacturing Company Functionalized nanostructured films
CH690692A8 (en) * 1996-12-11 2001-02-15 Fischer G Rohrleitungssysteme Ag PIPELINE ELEMENT FOR TRANSMITTING MEDIA
DE19913601C1 (en) * 1999-03-25 2000-08-10 Wilhelm Barthlott Apparatus for transporting or discharging hydrophilic liquids has hydrophobic peaks or recesses on the side facing the liquid
DE19914007A1 (en) * 1999-03-29 2000-10-05 Creavis Tech & Innovation Gmbh Structured liquid-repellent surfaces with locally defined liquid-wetting parts
US6375817B1 (en) * 1999-04-16 2002-04-23 Perseptive Biosystems, Inc. Apparatus and methods for sample analysis
US6479028B1 (en) * 2000-04-03 2002-11-12 The Regents Of The University Of California Rapid synthesis of carbon nanotubes and carbon encapsulated metal nanoparticles by a displacement reaction

Also Published As

Publication number Publication date
WO2002049762A9 (en) 2004-04-15
US20050036918A1 (en) 2005-02-17
WO2002049762A2 (en) 2002-06-27
WO2002049762A3 (en) 2003-06-26

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