DE69735739D1 - Variable Überwachung von elektroosmotischen und/oder elektroforetischen Kräften in einer in einem Fluidum enthaltenen Anordnung durch elektrische Kräfte - Google Patents

Variable Überwachung von elektroosmotischen und/oder elektroforetischen Kräften in einer in einem Fluidum enthaltenen Anordnung durch elektrische Kräfte

Info

Publication number
DE69735739D1
DE69735739D1 DE69735739T DE69735739T DE69735739D1 DE 69735739 D1 DE69735739 D1 DE 69735739D1 DE 69735739 T DE69735739 T DE 69735739T DE 69735739 T DE69735739 T DE 69735739T DE 69735739 D1 DE69735739 D1 DE 69735739D1
Authority
DE
Germany
Prior art keywords
forces
fluid
electroosmotic
voltage
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.)
Expired - Lifetime
Application number
DE69735739T
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English (en)
Other versions
DE69735739T2 (de
Inventor
Calvin Y H Chow
J Wallace Parce
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.)
Caliper Life Sciences Inc
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Caliper Life Sciences Inc
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24722789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69735739(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Caliper Life Sciences Inc filed Critical Caliper Life Sciences Inc
Publication of DE69735739D1 publication Critical patent/DE69735739D1/de
Application granted granted Critical
Publication of DE69735739T2 publication Critical patent/DE69735739T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44756Apparatus specially adapted therefor
    • G01N27/44791Microapparatus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44704Details; Accessories
    • G01N27/44713Particularly adapted electric power supply
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44704Details; Accessories
    • G01N27/44752Controlling the zeta potential, e.g. by wall coatings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44756Apparatus specially adapted therefor
    • G01N27/44773Multi-stage electrophoresis, e.g. two-dimensional electrophoresis
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00Agitating
    • Y10S366/02Micromixers: segmented laminar flow with boundary mixing orthogonal to the direction of fluid propagation with or without geometry influences from the pathway
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
DE69735739T 1996-07-03 1997-07-03 Variable Überwachung von elektroosmotischen und/oder elektroforetischen Kräften in einer in einem Fluidum enthaltenen Anordnung durch elektrische Kräfte Expired - Lifetime DE69735739T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US678436 1996-07-03
US08/678,436 US5800690A (en) 1996-07-03 1996-07-03 Variable control of electroosmotic and/or electrophoretic forces within a fluid-containing structure via electrical forces

Publications (2)

Publication Number Publication Date
DE69735739D1 true DE69735739D1 (de) 2006-06-01
DE69735739T2 DE69735739T2 (de) 2007-05-10

Family

ID=24722789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735739T Expired - Lifetime DE69735739T2 (de) 1996-07-03 1997-07-03 Variable Überwachung von elektroosmotischen und/oder elektroforetischen Kräften in einer in einem Fluidum enthaltenen Anordnung durch elektrische Kräfte

Country Status (13)

Country Link
US (3) US5800690A (de)
EP (3) EP1241472A3 (de)
JP (1) JP3496156B2 (de)
CN (1) CN1143129C (de)
AT (1) ATE324584T1 (de)
AU (1) AU718697C (de)
BR (1) BR9710193A (de)
CA (1) CA2258699C (de)
DE (1) DE69735739T2 (de)
NZ (1) NZ333438A (de)
TW (1) TW345683B (de)
WO (1) WO1998000707A1 (de)
ZA (1) ZA975948B (de)

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EP0909386A1 (de) 1999-04-21
EP1241472A3 (de) 2003-12-17
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AU718697C (en) 2001-07-26
DE69735739T2 (de) 2007-05-10
CN1224498A (zh) 1999-07-28
JP3496156B2 (ja) 2004-02-09
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AU3672497A (en) 1998-01-21
CA2258699A1 (en) 1998-01-08
US6413401B1 (en) 2002-07-02
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US5800690A (en) 1998-09-01
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US5965001A (en) 1999-10-12
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