DE69921715D1 - Chip für die Nukleinsäuretrennung, strukturelles Element und Verfahren zu dessenBildung - Google Patents

Chip für die Nukleinsäuretrennung, strukturelles Element und Verfahren zu dessenBildung

Info

Publication number
DE69921715D1
DE69921715D1 DE69921715T DE69921715T DE69921715D1 DE 69921715 D1 DE69921715 D1 DE 69921715D1 DE 69921715 T DE69921715 T DE 69921715T DE 69921715 T DE69921715 T DE 69921715T DE 69921715 D1 DE69921715 D1 DE 69921715D1
Authority
DE
Germany
Prior art keywords
chip
formation
nucleic acid
structural element
acid separation
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 - Fee Related
Application number
DE69921715T
Other languages
English (en)
Other versions
DE69921715T2 (de
Inventor
Yukiko Ikeda
Yoshishige Endo
Yasuhiro Yoshimura
Takao Terayama
Kenji Yasuda
Toshinari Sakurai
Tetsuo Yokoyama
Takanori Aono
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69921715D1 publication Critical patent/DE69921715D1/de
Publication of DE69921715T2 publication Critical patent/DE69921715T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • B01J20/283—Porous sorbents based on silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE69921715T 1998-03-19 1999-03-18 Chip für die Nukleinsäuretrennung, strukturelles Element und Verfahren zu dessenBildung Expired - Fee Related DE69921715T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6978798 1998-03-19
JP6978798 1998-03-19

Publications (2)

Publication Number Publication Date
DE69921715D1 true DE69921715D1 (de) 2004-12-16
DE69921715T2 DE69921715T2 (de) 2005-12-22

Family

ID=13412827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921715T Expired - Fee Related DE69921715T2 (de) 1998-03-19 1999-03-18 Chip für die Nukleinsäuretrennung, strukturelles Element und Verfahren zu dessenBildung

Country Status (3)

Country Link
US (1) US6162356A (de)
EP (1) EP0943619B1 (de)
DE (1) DE69921715T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3490329B2 (ja) * 1999-03-04 2004-01-26 株式会社日立製作所 核酸分離容器、核酸分離容器の製造方法及び核酸の分離方法
WO2002078847A1 (fr) * 2001-03-28 2002-10-10 Hitachi, Ltd. Instrument et procede permettant de recuperer de l'acide nucleique
JP4145262B2 (ja) * 2004-03-23 2008-09-03 三洋電機株式会社 積層セラミック基板
US7958652B2 (en) * 2005-01-07 2011-06-14 Bissell Homecare Inc. Extraction cleaning with plenum and air outlets facilitating air flow drying
US20110223588A1 (en) * 2010-03-09 2011-09-15 Biosample Llc Solid Phase Nucleic Acid Extraction From Small Sample Volumes, and Release of Controlled Quantities
US20120225785A1 (en) * 2010-03-09 2012-09-06 Chau Chiu W Automated Storage of a Discrete Sample Among Multiple Samples And Automated Selection of Such Discrete Sample for Processing
US9803237B2 (en) 2012-04-24 2017-10-31 California Institute Of Technology Slip-induced compartmentalization
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1669362A (en) * 1924-01-31 1928-05-08 Gen Electric Filter plate
US3048537A (en) * 1958-01-06 1962-08-07 Pall Corp Porous articles of polyethylene polymers and process of making the same
JPS59230605A (ja) * 1983-06-15 1984-12-25 Mitsubishi Chem Ind Ltd ダイナミツク膜の製造方法
US4863592A (en) * 1984-03-01 1989-09-05 Isco, Inc. Apparatus for reducing tailing in a liquid chromatograph
DE3624414A1 (de) * 1986-07-18 1988-01-28 Michael Busch Wasserfilter
DE3639949A1 (de) * 1986-11-22 1988-06-09 Diagen Inst Molekularbio Verfahren zur trennung von langkettigen nukleinsaeuren
JPS63295444A (ja) * 1987-05-26 1988-12-01 Nabeya:Kk 多孔性ガラス製品の製造方法
JP2668959B2 (ja) * 1988-07-11 1997-10-27 三菱化学株式会社 球状シリカ多孔体及びその製造方法
JP2676849B2 (ja) * 1988-11-19 1997-11-17 三菱化学株式会社 シリカ質複合微粒子
JPH03218458A (ja) * 1989-10-02 1991-09-26 Shiseido Co Ltd カラム充填剤及びその製造方法
JP2778795B2 (ja) * 1990-03-30 1998-07-23 日本碍子株式会社 金属溶湯用濾材
JPH06315629A (ja) * 1991-11-15 1994-11-15 Central Glass Co Ltd 除タンパク用充填剤およびこれを充填したカートリッジ
US5268097A (en) * 1992-06-19 1993-12-07 Sepracor Inc. Passivated and stabilized porous mineral oxide supports and method for the preparation and use of same
EP0686848A1 (de) * 1994-05-09 1995-12-13 Shiseido Company Limited Flüssigchromatograph mit Mikro- oder Halbmikrokolonne
JP2832586B2 (ja) * 1995-08-04 1998-12-09 株式会社トミー精工 Ｄｎａ抽出精製方法
US5997746A (en) * 1998-05-29 1999-12-07 New Objective Inc. Evaporative packing of capillary columns

Also Published As

Publication number Publication date
DE69921715T2 (de) 2005-12-22
EP0943619A1 (de) 1999-09-22
US6162356A (en) 2000-12-19
EP0943619B1 (de) 2004-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee