GB0812996D0 - Electrode arrangement for analysing concentrations of particles - Google Patents

Electrode arrangement for analysing concentrations of particles

Info

Publication number
GB0812996D0
GB0812996D0 GBGB0812996.7A GB0812996A GB0812996D0 GB 0812996 D0 GB0812996 D0 GB 0812996D0 GB 0812996 A GB0812996 A GB 0812996A GB 0812996 D0 GB0812996 D0 GB 0812996D0
Authority
GB
United Kingdom
Prior art keywords
analysing
concentrations
particles
electrode arrangement
electrode
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
GBGB0812996.7A
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.)
BLOOD ANALYSIS Ltd
Original Assignee
BLOOD ANALYSIS Ltd
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 BLOOD ANALYSIS Ltd filed Critical BLOOD ANALYSIS Ltd
Priority to GBGB0812996.7A priority Critical patent/GB0812996D0/en
Publication of GB0812996D0 publication Critical patent/GB0812996D0/en
Priority to PCT/GB2009/001720 priority patent/WO2010007352A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/02—Separators
    • B03C5/022—Non-uniform field separators
    • B03C5/026—Non-uniform field separators using open-gradient differential dielectric separation, i.e. using electrodes of special shapes for non-uniform field creation, e.g. Fluid Integrated Circuit [FIC]
    • 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
    • B01L3/502761—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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
    • 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
    • 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
    • B01L2400/0424—Dielectrophoretic forces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GBGB0812996.7A 2008-07-16 2008-07-16 Electrode arrangement for analysing concentrations of particles Ceased GB0812996D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0812996.7A GB0812996D0 (en) 2008-07-16 2008-07-16 Electrode arrangement for analysing concentrations of particles
PCT/GB2009/001720 WO2010007352A1 (en) 2008-07-16 2009-07-09 Electrodes arrangement for analysing low concentrations of particles using dielectrophoresis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0812996.7A GB0812996D0 (en) 2008-07-16 2008-07-16 Electrode arrangement for analysing concentrations of particles

Publications (1)

Publication Number Publication Date
GB0812996D0 true GB0812996D0 (en) 2008-08-20

Family

ID=39722363

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0812996.7A Ceased GB0812996D0 (en) 2008-07-16 2008-07-16 Electrode arrangement for analysing concentrations of particles

Country Status (2)

Country Link
GB (1) GB0812996D0 (en)
WO (1) WO2010007352A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034582B1 (en) * 1970-07-07 1975-11-10
US6149789A (en) * 1990-10-31 2000-11-21 Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Process for manipulating microscopic, dielectric particles and a device therefor
DE4143573C2 (en) * 1991-08-19 1996-07-04 Fraunhofer Ges Forschung Device for separating mixtures of microscopic dielectric particles suspended in a liquid or a gel
GB9507125D0 (en) * 1995-04-06 1995-05-31 Scient Generics Ltd Travelling wave electrodes
US5858192A (en) * 1996-10-18 1999-01-12 Board Of Regents, The University Of Texas System Method and apparatus for manipulation using spiral electrodes
US6858439B1 (en) * 1999-03-15 2005-02-22 Aviva Biosciences Compositions and methods for separation of moieties on chips
GB9916850D0 (en) * 1999-07-20 1999-09-22 Univ Wales Bangor Dielectrophoretic apparatus & method
AU2002252383A1 (en) * 2001-03-15 2002-10-03 The Regents Of The University Of California Positioning of organic and inorganic objects by electrophoretic forces including for microlens alignment
AU2002307218A1 (en) * 2001-03-24 2002-10-08 Aviva Biosciences Corporation Biochips including ion transport detecting structures and methods of use
US20050072677A1 (en) * 2003-02-18 2005-04-07 Board Of Regents, The University Of Texas System Dielectric particle focusing
WO2005100541A2 (en) * 2004-04-12 2005-10-27 The Regents Of The University Of California Optoelectronic tweezers for microparticle and cell manipulation
DE602007007420D1 (en) * 2006-10-26 2010-08-12 Imec Handling of magnetic or magnetizable objects using combined magnetophoresis and dielectrophoresis

Also Published As

Publication number Publication date
WO2010007352A1 (en) 2010-01-21

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)