MY179484A - Apparatus for sorting particles by dielectrophoresis - Google Patents

Apparatus for sorting particles by dielectrophoresis

Info

Publication number
MY179484A
MY179484A MYPI2011700133A MYPI2011700133A MY179484A MY 179484 A MY179484 A MY 179484A MY PI2011700133 A MYPI2011700133 A MY PI2011700133A MY PI2011700133 A MYPI2011700133 A MY PI2011700133A MY 179484 A MY179484 A MY 179484A
Authority
MY
Malaysia
Prior art keywords
microchannel
electrode
primary
dielectrophoresis
sorting particles
Prior art date
Application number
MYPI2011700133A
Inventor
Ismahadi Syono Mohd
Hing Wah Lee
Bin Sulaiman Azhar
Original Assignee
Mimos Bhd
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 Mimos Bhd filed Critical Mimos Bhd
Priority to MYPI2011700133A priority Critical patent/MY179484A/en
Priority to PCT/MY2012/000168 priority patent/WO2013028058A1/en
Publication of MY179484A publication Critical patent/MY179484A/en

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
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrostatic Separation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The present invention relates to an apparatus for sorting particles by dielectrophoresis. The apparatus comprises of a primary microchannel (110), at least one side microchannel (120), and at least three electrically coupled electrodes (131, 132, 133). The electrodes (131, 132, 133) are arranged in the primary microchannel (110) and are positioned near the proximal end of the side microchannel (120). A first electrode (131) is a planar electrode forming a part of the bottom inner surface of the primary microchannel (110). A second electrode (132) is a planar electrode forming a part of the top inner surface of the primary microchannel (110). A third electrode (133) is a comb-like electrode suspended in the middle of the primary microchannel (110) and planarly inclined towards the side microchannel (120).
MYPI2011700133A 2011-08-24 2011-08-24 Apparatus for sorting particles by dielectrophoresis MY179484A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2011700133A MY179484A (en) 2011-08-24 2011-08-24 Apparatus for sorting particles by dielectrophoresis
PCT/MY2012/000168 WO2013028058A1 (en) 2011-08-24 2012-06-29 Apparatus for sorting particles by dielectrophoresis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2011700133A MY179484A (en) 2011-08-24 2011-08-24 Apparatus for sorting particles by dielectrophoresis

Publications (1)

Publication Number Publication Date
MY179484A true MY179484A (en) 2020-11-08

Family

ID=46829854

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011700133A MY179484A (en) 2011-08-24 2011-08-24 Apparatus for sorting particles by dielectrophoresis

Country Status (2)

Country Link
MY (1) MY179484A (en)
WO (1) WO2013028058A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013148865A1 (en) 2012-03-27 2013-10-03 The Regents Of The University Of California Continuous whole-chip 3-dimensional dep cell sorter and related fabrication method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859461A1 (en) * 1998-12-22 2000-06-29 Evotec Biosystems Ag Method and device for the convective movement of liquids in microsystems
DE10255858A1 (en) * 2002-11-29 2004-06-17 Evotec Oai Ag Fluidic microsystem with field-forming passivation layers on microelectrodes
US7619403B2 (en) * 2004-08-31 2009-11-17 Niigata University Method for electrically detecting motion of nonpolar composite molecule by utilizing nonuniform electric field
WO2006058245A2 (en) 2004-11-29 2006-06-01 The Regents Of The University Of California Dielectrophoretic particle sorter
US7998328B2 (en) * 2005-06-27 2011-08-16 Cfd Research Corporation Method and apparatus for separating particles by dielectrophoresis
EP1764418B1 (en) * 2005-09-14 2012-08-22 STMicroelectronics Srl Method and device for the treatment of biological samples using dielectrophoresis
TWI304752B (en) 2005-12-09 2009-01-01 Ind Tech Res Inst Multi-sample microfluidic dielectrophoresis separator
ITMI20061063A1 (en) * 2006-05-31 2007-12-01 Mindseeds Lab S R L METRODO AND PE SYSTEM RLA SELECTION AND MODIFICATION OF SINGLE CELLS AND THEIR SMALL AGGREGATES

Also Published As

Publication number Publication date
WO2013028058A1 (en) 2013-02-28

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