DE3484730D1 - Elektrochemischer sensor mit einer immobilisierten enzym enthaltenden membran. - Google Patents
Elektrochemischer sensor mit einer immobilisierten enzym enthaltenden membran.Info
- Publication number
- DE3484730D1 DE3484730D1 DE8484113477T DE3484730T DE3484730D1 DE 3484730 D1 DE3484730 D1 DE 3484730D1 DE 8484113477 T DE8484113477 T DE 8484113477T DE 3484730 T DE3484730 T DE 3484730T DE 3484730 D1 DE3484730 D1 DE 3484730D1
- Authority
- DE
- Germany
- Prior art keywords
- electrochemical sensor
- immobilized enzyme
- containing membrane
- membrane
- immobilized
- 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
Links
- 239000012528 membrane Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58209684A JPS60100757A (ja) | 1983-11-08 | 1983-11-08 | 酵素電極 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3484730D1 true DE3484730D1 (de) | 1991-07-25 |
Family
ID=16576907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484113477T Expired - Lifetime DE3484730D1 (de) | 1983-11-08 | 1984-11-08 | Elektrochemischer sensor mit einer immobilisierten enzym enthaltenden membran. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4579642A (de) |
EP (1) | EP0142130B1 (de) |
JP (1) | JPS60100757A (de) |
DE (1) | DE3484730D1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6846654B1 (en) * | 1983-11-29 | 2005-01-25 | Igen International, Inc. | Catalytic antibodies as chemical sensors |
JPH0617889B2 (ja) * | 1984-11-27 | 1994-03-09 | 株式会社日立製作所 | 生物化学センサ |
US4704193A (en) * | 1986-05-14 | 1987-11-03 | Gte Laboratories Incorporated | Covalently coupled cofactor modified electrodes and methods of synthesis and use |
FR2615862B1 (fr) * | 1987-05-29 | 1990-07-06 | Armines | Procede de fabrication de supports enzymatiques utilisables dans des capteurs a enzymes et capteurs a enzymes equipes de tels supports |
US4797181A (en) * | 1987-08-03 | 1989-01-10 | Gte Laboratories Incorporated | Flavin cofactor modified electrodes and methods of synthesis and use |
US6306594B1 (en) | 1988-11-14 | 2001-10-23 | I-Stat Corporation | Methods for microdispensing patterened layers |
US5200051A (en) * | 1988-11-14 | 1993-04-06 | I-Stat Corporation | Wholly microfabricated biosensors and process for the manufacture and use thereof |
AT392847B (de) * | 1989-01-27 | 1991-06-25 | Avl Verbrennungskraft Messtech | Sensorelektrodenanordnung |
CA2027694C (en) * | 1989-10-20 | 2002-03-05 | Tadashi Matsunaga | Process and apparatus for detecting sensitized leukocyte or antigen |
US5190728A (en) * | 1991-10-21 | 1993-03-02 | Nalco Chemical Company | Apparatus for monitoring fouling in commercial waters |
US5310469A (en) * | 1991-12-31 | 1994-05-10 | Abbott Laboratories | Biosensor with a membrane containing biologically active material |
US5283186A (en) * | 1991-12-31 | 1994-02-01 | Abbott Laboratories | Preparation of a compressed membrane containing immobilized biologically acting material |
AU3274693A (en) * | 1991-12-31 | 1993-07-28 | Abbott Laboratories | Composite membrane |
DE19621241C2 (de) | 1996-05-25 | 2000-03-16 | Manfred Kessler | Membranelektrode zur Messung der Glucosekonzentration in Flüssigkeiten |
US20030220607A1 (en) * | 2002-05-24 | 2003-11-27 | Don Busby | Peritoneal dialysis apparatus |
US7175606B2 (en) | 2002-05-24 | 2007-02-13 | Baxter International Inc. | Disposable medical fluid unit having rigid frame |
US7153286B2 (en) | 2002-05-24 | 2006-12-26 | Baxter International Inc. | Automated dialysis system |
US7238164B2 (en) * | 2002-07-19 | 2007-07-03 | Baxter International Inc. | Systems, methods and apparatuses for pumping cassette-based therapies |
US8029454B2 (en) | 2003-11-05 | 2011-10-04 | Baxter International Inc. | High convection home hemodialysis/hemofiltration and sorbent system |
US8617366B2 (en) | 2005-12-12 | 2013-12-31 | Nova Biomedical Corporation | Disposable urea sensor and system for determining creatinine and urea nitrogen-to-creatinine ratio in a single device |
US8062513B2 (en) | 2008-07-09 | 2011-11-22 | Baxter International Inc. | Dialysis system and machine having therapy prescription recall |
US9514283B2 (en) | 2008-07-09 | 2016-12-06 | Baxter International Inc. | Dialysis system having inventory management including online dextrose mixing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3776819A (en) * | 1969-12-22 | 1973-12-04 | Monsanto Co | Urea determination and electrode therefor |
GB1437091A (en) * | 1972-10-02 | 1976-05-26 | Radiometer As | Calcium electrode and membrane and composition for use therein |
CH585907A5 (de) * | 1973-08-06 | 1977-03-15 | Hoffmann La Roche | |
JPS5912135B2 (ja) * | 1977-09-28 | 1984-03-21 | 松下電器産業株式会社 | 酵素電極 |
JPS5837555U (ja) * | 1981-09-07 | 1983-03-11 | オリンパス光学工業株式会社 | イオン選択性電極 |
JPS5963554A (ja) * | 1982-10-04 | 1984-04-11 | Hitachi Ltd | ウレア−ゼ固定化尿素電極およびその製造方法 |
JPS60188839A (ja) * | 1984-03-08 | 1985-09-26 | Hitachi Ltd | 酵素電極および酵素電極を有するフロ−セル |
-
1983
- 1983-11-08 JP JP58209684A patent/JPS60100757A/ja active Granted
-
1984
- 1984-11-07 US US06/668,891 patent/US4579642A/en not_active Expired - Fee Related
- 1984-11-08 DE DE8484113477T patent/DE3484730D1/de not_active Expired - Lifetime
- 1984-11-08 EP EP84113477A patent/EP0142130B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0142130A3 (en) | 1988-06-01 |
JPS60100757A (ja) | 1985-06-04 |
EP0142130B1 (de) | 1991-06-19 |
US4579642A (en) | 1986-04-01 |
EP0142130A2 (de) | 1985-05-22 |
JPH0358462B2 (de) | 1991-09-05 |
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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 |