ATE122918T1 - Hochwirksame selektive elektrokinetische trennungen an der oberfläche bewegter geladener kolloidaler teilchen. - Google Patents

Hochwirksame selektive elektrokinetische trennungen an der oberfläche bewegter geladener kolloidaler teilchen.

Info

Publication number
ATE122918T1
ATE122918T1 AT88302620T AT88302620T ATE122918T1 AT E122918 T1 ATE122918 T1 AT E122918T1 AT 88302620 T AT88302620 T AT 88302620T AT 88302620 T AT88302620 T AT 88302620T AT E122918 T1 ATE122918 T1 AT E122918T1
Authority
AT
Austria
Prior art keywords
colloidal particles
modified
dispersing medium
particles
highly effective
Prior art date
Application number
AT88302620T
Other languages
English (en)
Inventor
Barry L Karger
Aharon Cohen
Original Assignee
Univ Northeastern
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 Univ Northeastern filed Critical Univ Northeastern
Application granted granted Critical
Publication of ATE122918T1 publication Critical patent/ATE122918T1/de

Links

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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/58—Conditioning of the sorbent material or stationary liquid the sorbent moving as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
    • B01D15/3842—Micellar chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
    • B01D15/3861—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography using an external stimulus
    • B01D15/3885—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography using an external stimulus using electrical or magnetic means
    • 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
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N2030/285—Control of physical parameters of the fluid carrier electrically driven carrier
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Molecular Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT88302620T 1987-03-24 1988-03-24 Hochwirksame selektive elektrokinetische trennungen an der oberfläche bewegter geladener kolloidaler teilchen. ATE122918T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3022587A 1987-03-24 1987-03-24

Publications (1)

Publication Number Publication Date
ATE122918T1 true ATE122918T1 (de) 1995-06-15

Family

ID=21853173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88302620T ATE122918T1 (de) 1987-03-24 1988-03-24 Hochwirksame selektive elektrokinetische trennungen an der oberfläche bewegter geladener kolloidaler teilchen.

Country Status (4)

Country Link
EP (1) EP0284394B1 (de)
JP (1) JP2799709B2 (de)
AT (1) ATE122918T1 (de)
DE (1) DE3853846T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340452A (en) * 1991-02-01 1994-08-23 Beckman Instruments, Inc. On-column preconcentration of samples in capillary electrophoresis
US5948227A (en) * 1997-12-17 1999-09-07 Caliper Technologies Corp. Methods and systems for performing electrophoretic molecular separations
US6402918B1 (en) * 1998-11-16 2002-06-11 Joseph B. Schlenoff Apparatus for capillary electrophoresis and associated method
US9138663B2 (en) * 2012-02-17 2015-09-22 California Institute Of Technology Opposed migration aerosol classifier gas and heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676897A (en) * 1985-09-26 1987-06-30 Yokogawa Hokushin Electric Corporation Solubilization chromatography
JPS6283643A (ja) * 1985-10-09 1987-04-17 Yokogawa Electric Corp サンプル注入装置

Also Published As

Publication number Publication date
DE3853846D1 (de) 1995-06-29
JP2799709B2 (ja) 1998-09-21
EP0284394B1 (de) 1995-05-24
JPS63259091A (ja) 1988-10-26
EP0284394A3 (en) 1990-12-05
DE3853846T2 (de) 1995-09-21
EP0284394A2 (de) 1988-09-28

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Legal Events

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