WO2009031484A1 - 液体展開用シート - Google Patents

液体展開用シート Download PDF

Info

Publication number
WO2009031484A1
WO2009031484A1 PCT/JP2008/065629 JP2008065629W WO2009031484A1 WO 2009031484 A1 WO2009031484 A1 WO 2009031484A1 JP 2008065629 W JP2008065629 W JP 2008065629W WO 2009031484 A1 WO2009031484 A1 WO 2009031484A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
sheet
developing
base material
block
Prior art date
Application number
PCT/JP2008/065629
Other languages
English (en)
French (fr)
Inventor
Hirokazu Ninomiya
Kiyohiko Ito
Original Assignee
Toray Industries, Inc.
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 Toray Industries, Inc. filed Critical Toray Industries, Inc.
Priority to US12/676,120 priority Critical patent/US20100292387A1/en
Priority to EP08829782.5A priority patent/EP2187203A4/en
Priority to CN200880105409.2A priority patent/CN101796403B/zh
Priority to JP2008552629A priority patent/JPWO2009031484A1/ja
Publication of WO2009031484A1 publication Critical patent/WO2009031484A1/ja
Priority to US13/691,974 priority patent/US20130092535A1/en

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
    • G01N27/28—Electrolytic cell components
    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502715—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502746—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means for controlling flow resistance, e.g. flow controllers, baffles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Laminated Bodies (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

　本発明は、基材の少なくとも片面に液体受容層が配され、該液体受容層が、バインダーおよび、エチレンオキサイド単位からなるブロックと炭素数が３以上のアルキレンオキサイド単位からなるブロックとを含むブロック共重合体を含有する液体展開用シートである。本発明によれば、高温高湿下においても安定した液体展開性を示し、かつ基材密着性も良好なバイオセンサ用の液体展開用シートを提供できる。本発明にかかる液体展開用シートを用いることで、バイオセンサの測定精度を向上させることができる。
PCT/JP2008/065629 2007-09-07 2008-09-01 液体展開用シート WO2009031484A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/676,120 US20100292387A1 (en) 2007-09-07 2008-09-01 Liquid-developing sheet
EP08829782.5A EP2187203A4 (en) 2007-09-07 2008-09-01 SHEET TO DEVELOP A LIQUID
CN200880105409.2A CN101796403B (zh) 2007-09-07 2008-09-01 液体展开用板
JP2008552629A JPWO2009031484A1 (ja) 2007-09-07 2008-09-01 液体展開用シート
US13/691,974 US20130092535A1 (en) 2007-09-07 2012-12-03 Liquid-developing sheet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-232349 2007-09-07
JP2007232349 2007-09-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/691,974 Division US20130092535A1 (en) 2007-09-07 2012-12-03 Liquid-developing sheet

Publications (1)

Publication Number Publication Date
WO2009031484A1 true WO2009031484A1 (ja) 2009-03-12

Family

ID=40428801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065629 WO2009031484A1 (ja) 2007-09-07 2008-09-01 液体展開用シート

Country Status (7)

Country Link
US (2) US20100292387A1 (ja)
EP (1) EP2187203A4 (ja)
JP (1) JPWO2009031484A1 (ja)
KR (1) KR20100076962A (ja)
CN (1) CN101796403B (ja)
TW (1) TW200918887A (ja)
WO (1) WO2009031484A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011185744A (ja) * 2010-03-09 2011-09-22 Toray Ind Inc バイオセンサに用いられるカバーフィルム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6205545B2 (ja) * 2012-06-25 2017-10-04 合同会社バイオエンジニアリング研究所 酵素電極
CN104950020A (zh) * 2014-03-26 2015-09-30 无锡市申瑞生物制品有限公司 一种用于碘离子检测的抛弃式电化学传感器及其制造方法
GB201520660D0 (en) 2015-11-23 2016-01-06 Inside Biometrics Ltd Electrochemical test device
CN108548932A (zh) * 2018-05-09 2018-09-18 南京岚煜生物科技有限公司 基于微流控芯片的促甲状腺激素tsh试剂盒及制备和检测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10318970A (ja) 1997-05-02 1998-12-04 Bayer Corp 電気化学的バイオセンサ
JP2000501435A (ja) * 1995-11-08 2000-02-08 ザ・ビクトリア・ユニバーシティ・オブ・マンチェスター 化学および生物センサーのための膜
JP2002071609A (ja) * 2000-09-04 2002-03-12 Toray Ind Inc 液体展開用シート
JP2003510570A (ja) * 1999-09-20 2003-03-18 ロシュ ダイアグノスティックス コーポレーション 連続アナライトモニタリング用小型バイオセンサー
JP2005172769A (ja) * 2003-12-15 2005-06-30 Fuji Xerox Co Ltd 電気化学測定用電極

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401377A (en) * 1993-08-06 1995-03-28 Biomedix, Inc. Ion-selective sensor with polymeric membrane having phospholipid dispersed therein
US5786439A (en) * 1996-10-24 1998-07-28 Minimed Inc. Hydrophilic, swellable coatings for biosensors
EP2151683A3 (en) * 1999-11-15 2010-07-28 Panasonic Corporation Biosensor, thin film electrode forming method, quantification apparatus, and quantification method
DE10009467A1 (de) * 2000-02-28 2001-09-20 Bcs Bio Und Chemosensoren Gmbh Enzymatisch-elektrochemische Durchflußmeßeinrichtung (EED)
JP2002214187A (ja) * 2001-01-17 2002-07-31 Toray Ind Inc バイオセンサ
US7771468B2 (en) * 2001-03-16 2010-08-10 Angiotech Biocoatings Corp. Medicated stent having multi-layer polymer coating
US20030036202A1 (en) * 2001-08-01 2003-02-20 Maria Teodorcyzk Methods and devices for use in analyte concentration determination assays
US20030028125A1 (en) * 2001-08-06 2003-02-06 Yuzhakov Vadim V. Physiological sample collection devices and methods of using the same
US20060003400A1 (en) * 2004-06-30 2006-01-05 Byrd Patricia A Methods and compositions for characterizing a redox reagent system enzyme
EP1637882B1 (de) * 2004-09-09 2007-08-08 Analyticon Biotechnologies AG Lateralflussmessvorrichtung und Messverfahren für Analyten
TWI385379B (zh) * 2004-10-12 2013-02-11 Bayer Healthcare Llc 在擴散障壁層中濃度的測定
US20060240478A1 (en) * 2005-02-23 2006-10-26 Fuji Photo Film Co., Ltd. Biosensor
CN101180541A (zh) * 2005-04-12 2008-05-14 Sru生物系统公司 蛋白脂质膜和脂质膜生物传感器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000501435A (ja) * 1995-11-08 2000-02-08 ザ・ビクトリア・ユニバーシティ・オブ・マンチェスター 化学および生物センサーのための膜
JPH10318970A (ja) 1997-05-02 1998-12-04 Bayer Corp 電気化学的バイオセンサ
JP2003510570A (ja) * 1999-09-20 2003-03-18 ロシュ ダイアグノスティックス コーポレーション 連続アナライトモニタリング用小型バイオセンサー
JP2002071609A (ja) * 2000-09-04 2002-03-12 Toray Ind Inc 液体展開用シート
JP2005172769A (ja) * 2003-12-15 2005-06-30 Fuji Xerox Co Ltd 電気化学測定用電極

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2187203A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011185744A (ja) * 2010-03-09 2011-09-22 Toray Ind Inc バイオセンサに用いられるカバーフィルム

Also Published As

Publication number Publication date
US20130092535A1 (en) 2013-04-18
CN101796403B (zh) 2014-08-20
CN101796403A (zh) 2010-08-04
JPWO2009031484A1 (ja) 2010-12-16
EP2187203A1 (en) 2010-05-19
TW200918887A (en) 2009-05-01
EP2187203A4 (en) 2014-10-29
US20100292387A1 (en) 2010-11-18
KR20100076962A (ko) 2010-07-06

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