WO2007123178A1 - バイオセンサ - Google Patents
バイオセンサ Download PDFInfo
- Publication number
- WO2007123178A1 WO2007123178A1 PCT/JP2007/058526 JP2007058526W WO2007123178A1 WO 2007123178 A1 WO2007123178 A1 WO 2007123178A1 JP 2007058526 W JP2007058526 W JP 2007058526W WO 2007123178 A1 WO2007123178 A1 WO 2007123178A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- biosensor
- enzyme
- bsa
- reagent layer
- sensor
- 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.)
- Ceased
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
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
-
- 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
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
-
- 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
- G01N27/416—Systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
- G01N33/5438—Electrodes
Definitions
- the present invention relates to a biosensor that analyzes a specific component in a sample solution, and more particularly to a reagent configuration that constitutes a reagent layer of a biosensor.
- a biosensor is a sensor that uses a biological material as a molecular identification element by utilizing the molecular recognition ability of biological materials such as microorganisms, enzymes, and antibodies.
- the immobilized biological material uses the reaction that occurs when the specific component of interest is recognized, the consumption of oxygen due to the respiration of microorganisms, the enzymatic reaction, and luminescence.
- enzyme sensors are being put to practical use.
- enzyme sensors for gnolecose, lactic acid, cholesterol, ratatoses, uric acid, urea, and amino acids are used in medical measurement and the food industry.
- the enzyme sensor reduces the electron acceptor by electrons generated by the reaction between the substrate and the enzyme contained in the sample liquid, which is the specimen, and the measuring device electrochemically measures the redox amount of the electron acceptor. Quantitative analysis of the sample.
- FIG. 5 shows an exploded perspective view of a three-electrode biosensor.
- the biosensor shown in FIG. 5 works by forming a slit on the insulating substrate 1 by using a laser or the like after forming an electrically conductive layer by sputtering vapor deposition or screen printing.
- the electrode 2, the counter electrode 3, and the detection electrode 4 are formed, and a reagent layer 5 including an enzyme that reacts with a specific component in the sample solution and an electron carrier is formed on these electrodes.
- a cavity 7 having a notch 6 a and a force bar 8 are bonded together to form a cavity 7 to which a sample solution is supplied. Yes.
- the sample solution supply from the cavity 7 to the biosensor is realized by capillary action.
- the cover 8 is provided with an air hole 9 for releasing the air in the cavity 7 to the outside of the biosensor, so that the sample solution can be supplied smoothly. Realize it.
- Patent Document 2 JP 2001-343350 A
- Patent Document 3 Japanese Patent Laid-Open No. 2002-207022
- the conventional biosensor has a problem that when the sample solution is blood, a correct detection result cannot be obtained due to the influence of hematocrit.
- an enzyme sensor for glucose is often used for measurement at the time of insulin injection before meals and for evaluation of hypoglycemia. If the genolecose concentration is displayed high due to the influence of hematocrit, excessive administration of insulin And may overlook hypoglycemia. Therefore, a highly accurate biosensor that is not affected by hematocrit when the sample solution is blood is desired.
- the conventional biosensor has a problem that a correct detection result cannot be obtained due to the influence of the environmental temperature.
- the inspection results are corrected using a temperature control device that solves this problem, but if the temperature control device cannot respond to a rapid temperature change and misidentifies the temperature, it will be incorrect. Correction will be performed and correct test results will not be obtained. Therefore, a biosensor that is less susceptible to environmental temperature is desired.
- the present invention was made to solve the above problems, and an object of the present invention is to provide a highly accurate biosensor that can avoid the influence of hematocrit and the influence of environmental temperature. To do.
- a biosensor according to claim 1 of the present invention specifically reacts with a specific component in the sample liquid in the biosensor that measures the concentration of the specific component in the sample liquid.
- a solubilized protein is contained in the reagent layer containing the reagent.
- the biosensor according to claim 2 of the present invention is the biosensor according to claim 1, wherein the solubilized protein is ushi serum albumin, egg albumin, gelatin, or collagen. It is characterized by.
- the biosensor according to claim 3 of the present invention is the biosensor according to claim 1, wherein the content of the solubilized protein is in the range of 0.0004 to 0.008 mg per 1U of enzyme. It is characterized by that.
- the biosensor according to claim 4 of the present invention is the biosensor according to claim 1, wherein the content of the solubilized protein is within a range of 0.0007 to 0.014 mg per sensor. It is characterized by that.
- the biosensor according to claim 5 of the present invention is the biosensor according to claim 3, wherein the content of the solubilized protein is in the range of 0.0033 to 0.004 mg per 1U of enzyme. It is characterized by that.
- the biosensor according to claim 6 of the present invention is the biosensor according to claim 4, wherein the content of the solubilized protein is 0.007 mg per sensor. .
- the biosensor according to claim 7 of the present invention is the biosensor according to claim 1, wherein the concentration of the specific component is composed of at least a working electrode and a counter electrode provided on an insulating substrate. It measures using an electrode, It is characterized by the above-mentioned.
- the biosensor according to claim 8 of the present invention is the biosensor according to claim 7, wherein the reagent layer includes at least an enzyme and an electron carrier, and is formed on the electrode, or The electrode is formed in a diffusion area where the reagent of the reagent layer is dissolved and diffused in the sample solution.
- the biosensor according to claim 9 of the present invention is the biosensor according to claim 8, wherein the enzyme is glucose dehydrogenase or pyrroloquinoline quinone having flavin adenine dinucleotide as a coenzyme. It is characterized by being a glucose dehydrogenase using as a coenzyme.
- the solubilized protein is contained in the reagent layer containing the reagent that specifically reacts with the specific component in the sample solution.
- FIG. 1 is a diagram showing the influence of hematocrit on the sensor response characteristics when BSA is added to the reagent layer in the biosensor of Embodiment 1 of the present invention.
- FIG. 2 is a diagram showing the influence of temperature on sensor response characteristics when BSA is added to the reagent layer in the biosensor of the first embodiment.
- FIG. 3 is a diagram showing the influence of hematocrit on the sensor response characteristics when BSA is added to the reagent layer in the biosensor according to the second embodiment of the present invention.
- FIG. 4 is a diagram showing the influence of temperature on the sensor response characteristics when BSA is added to the reagent layer in the biosensor of the second embodiment.
- FIG. 5 shows an exploded perspective view of a conventional three-electrode biosensor.
- the biosensor according to the first embodiment is characterized in that a solubilized protein is added to the reagent layer 5 of the biosensor shown in FIG.
- a solubilized protein is added to the reagent layer 5 of the biosensor shown in FIG.
- glucose dehydrogenase hereinafter referred to as FAD-GDH
- flavin adenine dinucleotide as a coenzyme
- BSA ushi serum albumin
- FIG. 1 is a diagram showing the influence of hematocrit on the sensor response characteristics when BSA is added to the reagent layer 5 in the biosensor of the first embodiment.
- the vertical axis shows the deviation from the sensor sensitivity when the hematocrit value is 45%
- the horizontal axis shows the hematocrit value.
- sample solution whole blood prepared with a glucose concentration of 350 mg / dL was used.
- the amount of GDH enzyme was 2U (unit) per sensor.
- the concentration of BSA added in the reagent layer 5 constituting the biosensor of the first embodiment is 0 to 0.0033 mg per 1 U of enzyme in the reagent solution, in other words 0 to 0 per sensor.
- the sensor response value was measured by changing to 007 mg.
- FIG. 2 is a diagram showing the influence of temperature on the sensor response characteristics when BSA is added to the reagent layer 5 in the biosensor of the first embodiment.
- the vertical axis is Temperature shows the deviation from 25 ° C sensitivity
- the horizontal axis shows temperature.
- the amount of GDH enzyme was 2U per sensor.
- the concentration of BSA added in the reagent layer 5 constituting the biosensor of the first embodiment is 0 to 0.0033 mg per 1 U of enzyme in the reagent solution, in other words 0 to 0 per sensor.
- the sensor response characteristics were measured by changing to 007 mg.
- the inclusion of a large amount of BSA can improve the influence of hematocrit and temperature on sensor response characteristics.
- the biosensor of Embodiment 2 is characterized in that a solubilized protein is added to the reagent layer 5 of the biosensor shown in FIG.
- a solubilized protein is added to the reagent layer 5 of the biosensor shown in FIG.
- glucose dehydrogenase hereinafter referred to as PQQ-GDH
- pyroguchi quinoline quinone as a coenzyme
- BSA ushi serum albumin
- FIG. 3 is a diagram showing the influence of hematocrit on the sensor response characteristics when BSA is added to the reagent layer 5 in the biosensor of the second embodiment.
- the vertical axis shows the deviation from the sensor sensitivity when the hematocrit value is 45%
- the horizontal axis shows the hematocrit Indicates the dot value.
- the enzyme amount of PQQ— GDH was 1 ⁇ 7 U per sensor.
- the concentration of BSA added in the reagent layer 5 constituting the biosensor of the second embodiment is set to 0 to 0.008 mg per 1U of enzyme in the reagent solution, in other words, 0 to 0.00 per sensor.
- the sensor response value was measured by changing to 14 mg.
- the BS When the hematocrit value is in the range of 25 to 65%, the BS
- FIG. 4 is a diagram showing the influence of temperature on the sensor response characteristics when BSA is added to the reagent layer 5 in the biosensor of the second embodiment.
- the vertical axis shows the deviation from the temperature sensitivity of 25 ° C
- the horizontal axis shows the temperature.
- sample solution plasma prepared with a glucose concentration of 350 mg / dL was used. Also, PQQ
- GDH enzyme amount was 1.7 U per sensor.
- the concentration of BSA added in the reagent layer 5 constituting the biosensor of Embodiment 2 is set to 0 to 0.008 mg per 1 U of enzyme in the reagent solution, in other words 0 to 0.00 per sensor.
- the inclusion of a large amount of BSA can improve the effects of hematocrit and temperature on the sensor response characteristics.
- Embodiments 1 and 2 in addition to the forces described by taking FAD_GDH and PQQ-GDH as examples of the enzyme in reagent layer 5, cholesterol oxidase, cholesterol, cholesterol, cholesterol Hydrogenase, Lipoprotein linose, Catalase, Peroxidase, Ratatatoxidase, Ratatato dehydrogenase, Urease, Uricase, Gnorecosoxidase, Gnorecose dehydrogenase, Hexokinase, Ascorbate oxidase, Ascorbate dehydrogenase, Diphorase, etc. Enzymes used in clinical tests can be used.
- Embodiments 1 and 2 described above BSA is used as the solubilized protein, but the same effect can be obtained when egg albumin, gelatin, collagen, or the like is used.
- the optimum amount of solubilized protein added can be determined to be 0.004 mg per 1 U of enzyme, or 0.007 mg per sensor.
- the force two-electrode biosensor shown for the three-electrode biosensor may be used.
- the biosensor of the present invention can be used as a highly accurate enzyme sensor that can reduce the influence of hematocrit and the influence of temperature.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Medicinal Chemistry (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Emergency Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008512147A JP5489092B2 (ja) | 2006-04-19 | 2007-04-19 | バイオセンサ |
| ES07741962T ES2392628T3 (es) | 2006-04-19 | 2007-04-19 | Biosensor |
| PL07741962T PL2017607T3 (pl) | 2006-04-19 | 2007-04-19 | Czujnik biologiczny |
| CN2007800140486A CN101427129B (zh) | 2006-04-19 | 2007-04-19 | 生物传感器 |
| CA2658023A CA2658023C (en) | 2006-04-19 | 2007-04-19 | Biosensor |
| US12/297,672 US20090134023A1 (en) | 2006-04-19 | 2007-04-19 | Biosensor |
| KR1020087028230A KR101142591B1 (ko) | 2006-04-19 | 2007-04-19 | 바이오센서 |
| EP07741962A EP2017607B1 (en) | 2006-04-19 | 2007-04-19 | Biosensor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006116175 | 2006-04-19 | ||
| JP2006-116175 | 2006-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007123178A1 true WO2007123178A1 (ja) | 2007-11-01 |
Family
ID=38625079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/058526 Ceased WO2007123178A1 (ja) | 2006-04-19 | 2007-04-19 | バイオセンサ |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20090134023A1 (ja) |
| EP (2) | EP2348308B1 (ja) |
| JP (1) | JP5489092B2 (ja) |
| KR (1) | KR101142591B1 (ja) |
| CN (1) | CN101427129B (ja) |
| CA (1) | CA2658023C (ja) |
| ES (1) | ES2392628T3 (ja) |
| PL (1) | PL2017607T3 (ja) |
| WO (1) | WO2007123178A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012106972A1 (en) * | 2011-02-08 | 2012-08-16 | Beijing Metis Biomed Ltd | Blood glucose sensor |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150276650A1 (en) * | 2014-03-28 | 2015-10-01 | Broadmaster Biotech Corp. | Method for fast measurement of specimen concentration |
| CN108490185A (zh) * | 2018-02-12 | 2018-09-04 | 上海艾瑞德生物科技有限公司 | 一种胶原蛋白多肽粉的制备方法及其在免疫学中的应用 |
| US11478174B2 (en) | 2018-04-06 | 2022-10-25 | Zense-Life Inc. | Continuous glucose monitoring device |
| US20190310219A1 (en) | 2018-04-06 | 2019-10-10 | Zense-Life Inc. | Enhanced interference membrane for a working electrode of a continuous biological sensor |
| US12369822B2 (en) | 2020-06-10 | 2025-07-29 | Allez Health Inc. | Method of manufacturing a metabolic sensor |
| US20220104733A1 (en) * | 2020-10-06 | 2022-04-07 | Zense-Life Inc. | Working wire for a continuous biological sensor with an enzyme immobilization network |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000171428A (ja) | 1998-09-29 | 2000-06-23 | Matsushita Electric Ind Co Ltd | グルコ―スセンサ |
| JP2001343350A (ja) | 2000-03-29 | 2001-12-14 | Matsushita Electric Ind Co Ltd | バイオセンサ |
| JP2002207022A (ja) | 2000-11-09 | 2002-07-26 | Matsushita Electric Ind Co Ltd | バイオセンサ |
| JP2003279525A (ja) * | 2002-03-25 | 2003-10-02 | Asahi Kasei Corp | 酵素電極 |
| JP2006017720A (ja) * | 2004-06-30 | 2006-01-19 | Lifescan Inc | レドックス試薬システム用酵素の特性決定方法、電気化学セルおよびこれを備えるシステム |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US50717A (en) * | 1865-10-31 | Improved furnace for treating ores | ||
| US6736957B1 (en) * | 1997-10-16 | 2004-05-18 | Abbott Laboratories | Biosensor electrode mediators for regeneration of cofactors and process for using |
| US6033866A (en) * | 1997-12-08 | 2000-03-07 | Biomedix, Inc. | Highly sensitive amperometric bi-mediator-based glucose biosensor |
| JP2001025776A (ja) * | 1999-07-13 | 2001-01-30 | Toyobo Co Ltd | 感光性樹脂版の廃液処理方法 |
| CA2347594C (en) * | 1999-10-05 | 2006-11-28 | Matsushita Electric Industrial Co., Ltd. | Glucose sensor |
| EP2154522B1 (en) * | 2000-03-29 | 2017-03-01 | Panasonic Healthcare Holdings Co., Ltd. | Biosensor |
| US7163616B2 (en) * | 2001-09-14 | 2007-01-16 | Bayer Corporation | Reagents and methods for detecting analytes, and devices comprising reagents for detecting analytes |
| US7291256B2 (en) * | 2002-09-12 | 2007-11-06 | Lifescan, Inc. | Mediator stabilized reagent compositions and methods for their use in electrochemical analyte detection assays |
| US7501053B2 (en) * | 2002-10-23 | 2009-03-10 | Abbott Laboratories | Biosensor having improved hematocrit and oxygen biases |
| US7514250B2 (en) * | 2002-12-24 | 2009-04-07 | Ikeda Food Research Co., Ltd. | Coenzyme-binding glucose dehydrogenase |
| US8535497B2 (en) * | 2003-12-04 | 2013-09-17 | Panasonic Corporation | Method of measuring blood component, sensor used in the method, and measuring device |
| TW200718785A (en) * | 2005-11-10 | 2007-05-16 | Toyo Boseki | A process for improving the thermal stability of a composition containing a soluble coenzyme conjugated glucose dehydrogenase (GDH) |
-
2007
- 2007-04-19 EP EP11158309.2A patent/EP2348308B1/en active Active
- 2007-04-19 JP JP2008512147A patent/JP5489092B2/ja active Active
- 2007-04-19 US US12/297,672 patent/US20090134023A1/en not_active Abandoned
- 2007-04-19 CA CA2658023A patent/CA2658023C/en not_active Expired - Fee Related
- 2007-04-19 CN CN2007800140486A patent/CN101427129B/zh active Active
- 2007-04-19 ES ES07741962T patent/ES2392628T3/es active Active
- 2007-04-19 KR KR1020087028230A patent/KR101142591B1/ko not_active Expired - Fee Related
- 2007-04-19 PL PL07741962T patent/PL2017607T3/pl unknown
- 2007-04-19 WO PCT/JP2007/058526 patent/WO2007123178A1/ja not_active Ceased
- 2007-04-19 EP EP07741962A patent/EP2017607B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000171428A (ja) | 1998-09-29 | 2000-06-23 | Matsushita Electric Ind Co Ltd | グルコ―スセンサ |
| JP2001343350A (ja) | 2000-03-29 | 2001-12-14 | Matsushita Electric Ind Co Ltd | バイオセンサ |
| JP2002207022A (ja) | 2000-11-09 | 2002-07-26 | Matsushita Electric Ind Co Ltd | バイオセンサ |
| JP2003279525A (ja) * | 2002-03-25 | 2003-10-02 | Asahi Kasei Corp | 酵素電極 |
| JP2006017720A (ja) * | 2004-06-30 | 2006-01-19 | Lifescan Inc | レドックス試薬システム用酵素の特性決定方法、電気化学セルおよびこれを備えるシステム |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012106972A1 (en) * | 2011-02-08 | 2012-08-16 | Beijing Metis Biomed Ltd | Blood glucose sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5489092B2 (ja) | 2014-05-14 |
| EP2348308B1 (en) | 2014-06-04 |
| CA2658023C (en) | 2012-01-10 |
| CA2658023A1 (en) | 2007-11-01 |
| ES2392628T3 (es) | 2012-12-12 |
| CN101427129B (zh) | 2013-07-24 |
| EP2017607B1 (en) | 2012-10-03 |
| EP2348308A1 (en) | 2011-07-27 |
| US20090134023A1 (en) | 2009-05-28 |
| PL2017607T3 (pl) | 2013-01-31 |
| EP2017607A1 (en) | 2009-01-21 |
| KR20080111547A (ko) | 2008-12-23 |
| JPWO2007123178A1 (ja) | 2009-09-03 |
| CN101427129A (zh) | 2009-05-06 |
| EP2017607A4 (en) | 2009-08-05 |
| KR101142591B1 (ko) | 2012-05-10 |
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