DE69738029D1 - Kapillare mit beschichteter innenwand - Google Patents

Kapillare mit beschichteter innenwand

Info

Publication number
DE69738029D1
DE69738029D1 DE69738029T DE69738029T DE69738029D1 DE 69738029 D1 DE69738029 D1 DE 69738029D1 DE 69738029 T DE69738029 T DE 69738029T DE 69738029 T DE69738029 T DE 69738029T DE 69738029 D1 DE69738029 D1 DE 69738029D1
Authority
DE
Germany
Prior art keywords
capillary
interior wall
coated interior
electric charge
polymer
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
DE69738029T
Other languages
English (en)
Inventor
Hiroyuki Katayama
Yasushi Ishihama
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.)
Eisai R&D Management Co Ltd
Original Assignee
Eisai R&D Management Co 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 Eisai R&D Management Co Ltd filed Critical Eisai R&D Management Co Ltd
Application granted granted Critical
Publication of DE69738029D1 publication Critical patent/DE69738029D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y10T428/1321—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31536—Including interfacial reaction product of adjacent layers
DE69738029T 1996-12-03 1997-12-03 Kapillare mit beschichteter innenwand Expired - Lifetime DE69738029D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32302196 1996-12-03
PCT/JP1997/004422 WO1998025137A1 (fr) 1996-12-03 1997-12-03 Capillaire avec revetement de la paroi interne

Publications (1)

Publication Number Publication Date
DE69738029D1 true DE69738029D1 (de) 2007-09-27

Family

ID=18150245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738029T Expired - Lifetime DE69738029D1 (de) 1996-12-03 1997-12-03 Kapillare mit beschichteter innenwand

Country Status (7)

Country Link
US (1) US6586065B1 (de)
EP (1) EP1022562B1 (de)
KR (1) KR100496555B1 (de)
AT (1) ATE370406T1 (de)
CA (1) CA2273481C (de)
DE (1) DE69738029D1 (de)
WO (1) WO1998025137A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722752B2 (en) * 2004-03-02 2010-05-25 Florida State University Research Foundation Variable charge films for controlling microfluidic flow
CN101614730B (zh) 2004-12-13 2013-05-01 拜尔保健有限公司 独立式测试传感器
US9121821B2 (en) * 2006-09-04 2015-09-01 National Institute Of Advanced Industrial Science And Technology Process for analyzing sample by capillary electrophoresis method
JP2009186445A (ja) * 2008-02-08 2009-08-20 Arkray Inc キャピラリー電気泳動法によるヘモグロビンの分析方法およびそれに用いる試薬
US20100155242A1 (en) * 2006-09-04 2010-06-24 Arkray, Inc. Method of Analyzing a Sample by Capillary Electrophoresis
JP4814945B2 (ja) * 2006-09-04 2011-11-16 独立行政法人産業技術総合研究所 キャピラリー電気泳動法による試料の分析方法
EP2105735B1 (de) * 2006-12-26 2014-11-26 Sekisui Chemical Co., Ltd. VERFAHREN ZUR MESSUNG VON STABILEM HÄMOGLOBIN A1c UND ELEKTROPHORESEGERÄT
US10712311B2 (en) 2016-10-25 2020-07-14 Arkray, Inc. Microchip, analysis system, and method of producing microchip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015350A (en) * 1989-11-06 1991-05-14 Applied Biosystems, Inc. Flow-rate-controlled surface-charge coating for capillary electrophoresis
DE4026978A1 (de) * 1990-08-25 1992-02-27 Bayer Ag Auf traegern angebrachte ein- oder mehrlagige schichtelemente und ihre herstellung
JPH05288717A (ja) 1992-04-13 1993-11-02 Kurita Water Ind Ltd キャピラリーコーティング剤
DE4230403A1 (de) * 1992-09-11 1994-03-17 Studiengesellschaft Kohle Mbh Desaktivierung der inneren Oberfläche von Kapillaren
US5322608A (en) 1992-12-23 1994-06-21 Northeastern University Siloxandediol coating for capillary electrophoresis and for general surface modification
DE69415339T2 (de) * 1993-10-14 1999-06-02 Bio Rad Laboratories Unterdrückung der elektroendosmose während der elektroforese in gellosen medien durch verwendung von geladenen polymeren
US5447617A (en) 1994-01-25 1995-09-05 Beckman Instruments, Inc. Coated capillary columns and electrophoretic separation methods for their use
JPH0894578A (ja) * 1994-09-28 1996-04-12 Yokogawa Analytical Syst Kk キャピラリー電気泳動装置
US5611903A (en) * 1995-03-22 1997-03-18 Analis S. A. Capillary electrophoresis method using initialized capillary and polyanion-containing buffer and chemical kit therefor

Also Published As

Publication number Publication date
KR20000057353A (ko) 2000-09-15
EP1022562B1 (de) 2007-08-15
CA2273481C (en) 2007-01-16
US6586065B1 (en) 2003-07-01
ATE370406T1 (de) 2007-09-15
KR100496555B1 (ko) 2005-06-22
EP1022562A1 (de) 2000-07-26
WO1998025137A1 (fr) 1998-06-11
EP1022562A4 (de) 2004-10-20
CA2273481A1 (en) 1998-06-11

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Legal Events

Date Code Title Description
8332 No legal effect for de