ATE200930T1 - Verwendung einer ionen-selektiven polymermembran zur bestimmung von heparin - Google Patents

Verwendung einer ionen-selektiven polymermembran zur bestimmung von heparin

Info

Publication number
ATE200930T1
ATE200930T1 AT93907373T AT93907373T ATE200930T1 AT E200930 T1 ATE200930 T1 AT E200930T1 AT 93907373 T AT93907373 T AT 93907373T AT 93907373 T AT93907373 T AT 93907373T AT E200930 T1 ATE200930 T1 AT E200930T1
Authority
AT
Austria
Prior art keywords
heparin
ion
determination
polymer membrane
plasticizer
Prior art date
Application number
AT93907373T
Other languages
English (en)
Inventor
Shu-Ching Ma
Mark E Meyerhoff
Victor C Yang
Original Assignee
Univ Michigan
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 Michigan filed Critical Univ Michigan
Application granted granted Critical
Publication of ATE200930T1 publication Critical patent/ATE200930T1/de

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
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/817—Enzyme or microbe electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT93907373T 1992-03-10 1993-03-10 Verwendung einer ionen-selektiven polymermembran zur bestimmung von heparin ATE200930T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/849,218 US5236570A (en) 1992-03-10 1992-03-10 Heparin-selective polymeric membrane electrode
PCT/US1993/002149 WO1993018396A1 (en) 1992-03-10 1993-03-10 Heparin-selective polymeric membrane electrode

Publications (1)

Publication Number Publication Date
ATE200930T1 true ATE200930T1 (de) 2001-05-15

Family

ID=25305334

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93907373T ATE200930T1 (de) 1992-03-10 1993-03-10 Verwendung einer ionen-selektiven polymermembran zur bestimmung von heparin

Country Status (7)

Country Link
US (1) US5236570A (de)
EP (1) EP0630472B1 (de)
JP (1) JP3390439B2 (de)
AT (1) ATE200930T1 (de)
CA (1) CA2117692C (de)
DE (1) DE69330187T2 (de)
WO (1) WO1993018396A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453171A (en) * 1992-03-10 1995-09-26 The Board Of Regents Of The University Of Michigan Heparin-selective polymeric membrane electrode
US5607567A (en) * 1992-03-10 1997-03-04 The Board Of Regents Acting For And On Behalf Of University Of Michigan Protamine-responsive polymeric membrane electrode
US5415746A (en) * 1992-12-21 1995-05-16 E. I. Du Pont De Nemours And Company Potentiometric ion determinations using enhanced selectivity asymmetric ion-selective membrane
US5611900A (en) * 1995-07-20 1997-03-18 Michigan State University Microbiosensor used in-situ
US5755939A (en) * 1996-04-30 1998-05-26 Medtronic, Inc. Polyion sensor with molecular weight differentiation
US5807471A (en) * 1996-04-30 1998-09-15 Medtronic, Inc. Sensor for detecting low concentrations of polyions
JP2003533694A (ja) * 2000-05-18 2003-11-11 メドトロニック，インコーポレイテッド イオン選択的固体状態ポリマー膜電極
EP1342076A2 (de) * 2000-12-08 2003-09-10 The Regents Of The University Of Michigan Potentiometrische drehelectrode
KR100444325B1 (ko) * 2001-07-16 2004-08-16 한국과학기술연구원 안정성이 향상된 은염이 함유된 올레핀 촉진수송 고분자 분리막 및 이의 제조방법
US7569393B2 (en) 2002-06-28 2009-08-04 International Technidyne Corporation Analytical test cartridge; and, methods
ATE552494T1 (de) * 2003-07-09 2012-04-15 Univ Auburn Reversible elektochemische sensoren für polyionen
US20050238536A1 (en) * 2004-04-21 2005-10-27 Striepeke Steven K Device and method for measuring glycosaminoglycans in body fluids
WO2005116623A2 (en) * 2004-05-17 2005-12-08 Medtronic, Inc. Point of care heparin determination system
US9561309B2 (en) 2004-05-27 2017-02-07 Advanced Cardiovascular Systems, Inc. Antifouling heparin coatings
US7563780B1 (en) 2004-06-18 2009-07-21 Advanced Cardiovascular Systems, Inc. Heparin prodrugs and drug delivery stents formed therefrom
US20070212786A1 (en) * 2005-09-29 2007-09-13 Scott Manalis Monitoring heparin by microelectronic devices
US7763271B1 (en) 2006-08-11 2010-07-27 Abbott Cardiovascular Systems Inc. Polymeric micelle-based local delivery methods and devices
US8048442B1 (en) 2008-09-16 2011-11-01 Abbott Cardiovascular Systems Inc. Modified heparin-based coatings and related drug eluting stents
US9964532B2 (en) 2013-01-15 2018-05-08 Ndsu Research Foundation Biodegradable soil sensor, system and method
US9562885B2 (en) 2013-05-17 2017-02-07 Umm Al-Qura University Ionophore and polymer membrane selective for aluminum (III) ion
US10259919B2 (en) 2014-09-09 2019-04-16 University Of Delaware Perchlorate ion permselective membranes
EP4396569A4 (de) * 2021-08-31 2025-06-18 Virginia Commonwealth University Selbstkalibrierte elektrochemische sensoren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214968A (en) * 1978-04-05 1980-07-29 Eastman Kodak Company Ion-selective electrode
US4440218A (en) * 1981-05-11 1984-04-03 Completion Services, Inc. Slurry up particulate placement tool
US4810351A (en) * 1986-09-18 1989-03-07 Technicon Instruments Corporation Carbonate selective membrane and electrode
JPH01100449A (ja) * 1987-10-13 1989-04-18 Agency Of Ind Science & Technol 電極膜
DE4003194A1 (de) * 1990-02-03 1991-08-08 Boehringer Mannheim Gmbh Verfahren und sensorelektrodensystem zur elektrochemischen bestimmung eines analyts oder einer oxidoreduktase sowie verwendung hierfuer geeigneter verbindungen

Also Published As

Publication number Publication date
JPH07507137A (ja) 1995-08-03
JP3390439B2 (ja) 2003-03-24
EP0630472A4 (de) 1995-08-23
CA2117692C (en) 2004-11-23
DE69330187T2 (de) 2002-01-31
CA2117692A1 (en) 1993-09-16
DE69330187D1 (de) 2001-06-07
EP0630472B1 (de) 2001-05-02
EP0630472A1 (de) 1994-12-28
WO1993018396A1 (en) 1993-09-16
US5236570A (en) 1993-08-17

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