CS274231B1 - Regenerable enzyme sensor with exchangeable membrane system - Google Patents

Regenerable enzyme sensor with exchangeable membrane system Download PDF

Info

Publication number: CS274231B1
Authority: CS; Czechoslovakia
Prior art keywords: electrode; symmetrical; measuring; platinum; membrane
Prior art date: 1988-12-05

Application number

CS799288A

Other languages

Czech (cs)

English (en)

Other versions

CS799288A1 (en

Inventor

Jan Rndr Krejci

Lumir Doc Rndr Csc Macholan

Original Assignee

Jan Rndr Krejci

Lumir Doc Rndr Csc Macholan

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.)

1988-12-05

Filing date

1988-12-05

Publication date

1991-04-11

1988-12-05 Application filed by Jan Rndr Krejci, Lumir Doc Rndr Csc Macholan filed Critical Jan Rndr Krejci

1988-12-05 Priority to CS799288A priority Critical patent/CS274231B1/cs

1989-11-03 Priority to CA 2002170 priority patent/CA2002170A1/fr

1989-12-04 Priority to JP1313565A priority patent/JPH02264855A/ja

1989-12-05 Priority to EP19890312678 priority patent/EP0372911A3/fr

1990-09-12 Publication of CS799288A1 publication Critical patent/CS799288A1/cs

1991-04-11 Publication of CS274231B1 publication Critical patent/CS274231B1/cs

Links

239000012528 membrane Substances 0.000 title claims abstract description 36
108090000790 Enzymes Proteins 0.000 title abstract description 27
102000004190 Enzymes Human genes 0.000 title abstract description 27
239000003792 electrolyte Substances 0.000 claims abstract description 11
229910052751 metal Inorganic materials 0.000 claims abstract 6
239000002184 metal Substances 0.000 claims abstract 6
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 70
229910052697 platinum Inorganic materials 0.000 claims description 35
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 31
229910052737 gold Inorganic materials 0.000 claims description 31
239000010931 gold Substances 0.000 claims description 31
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
239000011521 glass Substances 0.000 claims description 5
238000005259 measurement Methods 0.000 claims description 5
229910052709 silver Inorganic materials 0.000 claims description 3
239000004332 silver Substances 0.000 claims description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
239000000463 material Substances 0.000 claims description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
230000002255 enzymatic effect Effects 0.000 claims 1
229910000510 noble metal Inorganic materials 0.000 claims 1
229910052763 palladium Inorganic materials 0.000 claims 1
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
239000000919 ceramic Substances 0.000 abstract 2
235000011164 potassium chloride Nutrition 0.000 abstract 1
239000001103 potassium chloride Substances 0.000 abstract 1
229940088598 enzyme Drugs 0.000 description 24
230000000694 effects Effects 0.000 description 12
239000000126 substance Substances 0.000 description 11
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
229910052760 oxygen Inorganic materials 0.000 description 9
239000001301 oxygen Substances 0.000 description 9
230000008901 benefit Effects 0.000 description 5
239000000758 substrate Substances 0.000 description 5
230000007774 longterm Effects 0.000 description 4
239000000523 sample Substances 0.000 description 4
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000005516 engineering process Methods 0.000 description 3
238000006911 enzymatic reaction Methods 0.000 description 3
239000008103 glucose Substances 0.000 description 3
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
239000000203 mixture Substances 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
108010093096 Immobilized Enzymes Proteins 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
239000010406 cathode material Substances 0.000 description 2
239000004020 conductor Substances 0.000 description 2
238000001514 detection method Methods 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
238000003487 electrochemical reaction Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
239000011148 porous material Substances 0.000 description 2
238000001179 sorption measurement Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
108010015776 Glucose oxidase Proteins 0.000 description 1
239000004366 Glucose oxidase Substances 0.000 description 1
JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
238000005842 biochemical reaction Methods 0.000 description 1
230000036983 biotransformation Effects 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
230000008859 change Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
230000005518 electrochemistry Effects 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
238000000855 fermentation Methods 0.000 description 1
230000004151 fermentation Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
229940116332 glucose oxidase Drugs 0.000 description 1
235000019420 glucose oxidase Nutrition 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000004377 microelectronic Methods 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
230000001151 other effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
230000008569 process Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
229960005486 vaccine Drugs 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Microbiology (AREA)
Biochemistry (AREA)
Physics & Mathematics (AREA)
Molecular Biology (AREA)
Biotechnology (AREA)
Biophysics (AREA)
Analytical Chemistry (AREA)
Immunology (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)

CS799288A 1988-12-05 1988-12-05 Regenerable enzyme sensor with exchangeable membrane system CS274231B1 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
CS799288A CS274231B1 (en)	1988-12-05	1988-12-05	Regenerable enzyme sensor with exchangeable membrane system
CA 2002170 CA2002170A1 (fr)	1988-12-05	1989-11-03	Capteur enzymatique recuperable avec systeme a membrane interchangeable
JP1313565A JPH02264855A (ja)	1988-12-05	1989-12-04	酵素センサー
EP19890312678 EP0372911A3 (fr)	1988-12-05	1989-12-05	Capteur enzymatique réutilisable avec système de remplacement de la membrane

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS799288A CS274231B1 (en)	1988-12-05	1988-12-05	Regenerable enzyme sensor with exchangeable membrane system

Publications (2)

Publication Number	Publication Date
CS799288A1 CS799288A1 (en)	1990-09-12
CS274231B1 true CS274231B1 (en)	1991-04-11

Family

ID=5429947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS799288A CS274231B1 (en)	1988-12-05	1988-12-05	Regenerable enzyme sensor with exchangeable membrane system

Country Status (4)

Country	Link
EP (1)	EP0372911A3 (fr)
JP (1)	JPH02264855A (fr)
CA (1)	CA2002170A1 (fr)
CS (1)	CS274231B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6048692A (en) *	1997-10-07	2000-04-11	Motorola, Inc.	Sensors for electrically sensing binding events for supported molecular receptors
CA2393733A1 (fr) *	1999-12-09	2001-06-14	Motorola, Inc.	Procedes et compositions se rapportant a la detection electrique des reactions d'acides nucleiques
US6518024B2 (en)	1999-12-13	2003-02-11	Motorola, Inc.	Electrochemical detection of single base extension
US6824669B1 (en)	2000-02-17	2004-11-30	Motorola, Inc.	Protein and peptide sensors using electrical detection methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2391467A1 (fr) *	1977-05-20	1978-12-15	Anvar	Cellule de mesure pour microdosages, comprenant des electrodes a membranes enzymatiques
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

1988
- 1988-12-05 CS CS799288A patent/CS274231B1/cs unknown
1989
- 1989-11-03 CA CA 2002170 patent/CA2002170A1/fr not_active Abandoned
- 1989-12-04 JP JP1313565A patent/JPH02264855A/ja active Pending
- 1989-12-05 EP EP19890312678 patent/EP0372911A3/fr not_active Withdrawn

Also Published As

Publication number	Publication date
CA2002170A1 (fr)	1990-06-05
JPH02264855A (ja)	1990-10-29
EP0372911A3 (fr)	1991-01-02
CS799288A1 (en)	1990-09-12
EP0372911A2 (fr)	1990-06-13

Publication	Publication Date	Title
US4517291A (en)	1985-05-14	Biological detection process using polymer-coated electrodes
US3542662A (en)	1970-11-24	Enzyme electrode
Urban et al.	1992	Miniaturized multi-enzyme biosensors integrated with pH sensors on flexible polymer carriers for in vivo applications
EP0255291B1 (fr)	1992-06-24	Procédé et dispositif pour des mesures électrochimiques
CN1175268C (zh)	2004-11-10	电化学分析元件
US3902970A (en)	1975-09-02	Flow-through amperometric measuring system and method
US4225410A (en)	1980-09-30	Integrated array of electrochemical sensors
US4230537A (en)	1980-10-28	Discrete biochemical electrode system
EP0048090A2 (fr)	1982-03-24	Electrodes à enzymes d'oxydase de galactose, spécifique du substrat
JP2755889B2 (ja)	1998-05-25	少なくとも１個の電極およびまたはセンサを形成するための物体
JPH09127042A (ja)	1997-05-16	バイオセンサー
Opdycke et al.	1983	Polymer-membrane pH electrodes as internal elements for potentiometric gas-sensing systems
CA2266930C (fr)	2007-11-27	Dispositif pour mesures optiques et electrochimiques sur des echantillons de la taille du microlitre
US5269903A (en)	1993-12-14	Microbioelectrode and method of fabricating the same
US5256271A (en)	1993-10-26	Method of immobilizing biofunctional material, and element prepared thereby, and measurement by using the same element
WO1998013675A9 (fr)	1998-08-13	Dispositif pour mesures optiques et electrochimiques sur des echantillons de la taille du microlitre
US4604182A (en)	1986-08-05	Perfluorosulfonic acid polymer-coated indicator electrodes
CA2250469C (fr)	2004-08-31	Detecteur polarographique
Yu et al.	2000	An independently addressable microbiosensor array: What are the limits of sensing element density?
CS274231B1 (en)	1991-04-11	Regenerable enzyme sensor with exchangeable membrane system
JPH04279854A (ja)	1992-10-05	白金被覆カーボンファイバー電極およびこれを用いた　　　　　　　　　　　　酵素膜センサ
Russell et al.	1986	The commercialisation of sensor technology in clinical chemistry: an outline of the potential difficulties
GB2089997A (en)	1982-06-30	Replaceable junctions for reference electrodes
EP0380804A1 (fr)	1990-08-08	Sonde symétrique pour des mesures enzymatiques
JPH0862172A (ja)	1996-03-08	イオン濃度測定システム