[go: up one dir, main page]

WO2009037840A1 - 基質濃度の測定方法及びその装置 - Google Patents

基質濃度の測定方法及びその装置 Download PDF

Info

Publication number
WO2009037840A1
WO2009037840A1 PCT/JP2008/002575 JP2008002575W WO2009037840A1 WO 2009037840 A1 WO2009037840 A1 WO 2009037840A1 JP 2008002575 W JP2008002575 W JP 2008002575W WO 2009037840 A1 WO2009037840 A1 WO 2009037840A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy
same
substrate concentration
substrate
measuring
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
Application number
PCT/JP2008/002575
Other languages
English (en)
French (fr)
Inventor
Wakako Tsugawa
Koji Sode
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ultizyme International Ltd
Tokyo University of Agriculture and Technology NUC
Tokyo University of Agriculture
Original Assignee
Ultizyme International Ltd
Tokyo University of Agriculture and Technology NUC
Tokyo University of Agriculture
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
Priority to US12/678,475 priority Critical patent/US8252236B2/en
Priority to KR1020107007267A priority patent/KR101501308B1/ko
Priority to JP2009533050A priority patent/JP5051479B2/ja
Priority to MX2010002963A priority patent/MX2010002963A/es
Priority to EP08831372A priority patent/EP2192404B1/en
Priority to CA2699828A priority patent/CA2699828C/en
Application filed by Ultizyme International Ltd, Tokyo University of Agriculture and Technology NUC, Tokyo University of Agriculture filed Critical Ultizyme International Ltd
Priority to CN2008801077003A priority patent/CN101802601B/zh
Priority to ES08831372T priority patent/ES2387631T3/es
Publication of WO2009037840A1 publication Critical patent/WO2009037840A1/ja
Anticipated expiration legal-status Critical
Priority to US13/559,477 priority patent/US8642344B2/en
Priority to US13/559,521 priority patent/US8641972B2/en
Ceased legal-status Critical Current

Links

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
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose

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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

　本発明は、生体触媒とその生体触媒が認識する基質との反応の結果生じるエネルギーを一定レベルまで蓄積し、その蓄積速度が基質濃度に依存することを指標とすることにより前記基質濃度を測定する方法及びそのための装置を提供する。特に、蓄積速度の測定を、キャパシタに蓄積されるエネルギーが一定レベル以上に達したときに放出する際の一定時間におけるエネルギー放出の頻度により測定することによって行う方法及びその装置を提供する。
PCT/JP2008/002575 2007-09-18 2008-09-18 基質濃度の測定方法及びその装置 Ceased WO2009037840A1 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CN2008801077003A CN101802601B (zh) 2007-09-18 2008-09-18 基质浓度的测定方法和其装置
KR1020107007267A KR101501308B1 (ko) 2007-09-18 2008-09-18 기질농도의 측정방법 및 그 장치
JP2009533050A JP5051479B2 (ja) 2007-09-18 2008-09-18 基質濃度の測定方法及びその装置
MX2010002963A MX2010002963A (es) 2007-09-18 2008-09-18 Metodo para medir la concentracion de un substrato y dispositivo para el mismo.
EP08831372A EP2192404B1 (en) 2007-09-18 2008-09-18 Method for measuring substrate concentration and device for the same
US12/678,475 US8252236B2 (en) 2007-09-18 2008-09-18 Method for measuring substrate concentration and device for the same
ES08831372T ES2387631T3 (es) 2007-09-18 2008-09-18 Método para medir una concentración de sustrato y dispositivo para ello
CA2699828A CA2699828C (en) 2007-09-18 2008-09-18 Method for measuring substrate concentration and device for the same
US13/559,521 US8641972B2 (en) 2007-09-18 2012-07-26 Device for measuring substrate concentration
US13/559,477 US8642344B2 (en) 2007-09-18 2012-07-26 Method for measuring substrate concentration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007241333 2007-09-18
JP2007-241333 2007-09-18

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US12/678,475 A-371-Of-International US8252236B2 (en) 2007-09-18 2008-09-18 Method for measuring substrate concentration and device for the same
US13/559,477 Division US8642344B2 (en) 2007-09-18 2012-07-26 Method for measuring substrate concentration
US13/559,521 Division US8641972B2 (en) 2007-09-18 2012-07-26 Device for measuring substrate concentration

Publications (1)

Publication Number Publication Date
WO2009037840A1 true WO2009037840A1 (ja) 2009-03-26

Family

ID=40467667

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002575 Ceased WO2009037840A1 (ja) 2007-09-18 2008-09-18 基質濃度の測定方法及びその装置

Country Status (10)

Country Link
US (3) US8252236B2 (ja)
EP (3) EP2862940A1 (ja)
JP (2) JP5051479B2 (ja)
KR (1) KR101501308B1 (ja)
CN (1) CN101802601B (ja)
CA (3) CA2972877C (ja)
ES (2) ES2534129T3 (ja)
MX (1) MX2010002963A (ja)
RU (1) RU2457474C2 (ja)
WO (1) WO2009037840A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017125914A (ja) * 2016-01-13 2017-07-20 国立研究開発法人科学技術振興機構 送信回路、生体分子検出装置、検出データ収集方法、検出データ収集システム

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7299082B2 (en) * 2003-10-31 2007-11-20 Abbott Diabetes Care, Inc. Method of calibrating an analyte-measurement device, and associated methods, devices and systems
US7885698B2 (en) 2006-02-28 2011-02-08 Abbott Diabetes Care Inc. Method and system for providing continuous calibration of implantable analyte sensors
CA2933166C (en) 2013-12-31 2020-10-27 Abbott Diabetes Care Inc. Self-powered analyte sensor and devices using the same
KR20160141430A (ko) 2015-06-01 2016-12-09 구윤서 과학 실험 교재
ES2786450A1 (es) * 2019-04-09 2020-10-09 Consejo Superior Investigacion Procedimiento de cuantificacion de la concentracion de analitos en una celda electroquimica
KR20230023728A (ko) * 2020-06-12 2023-02-17 토라이폿도 데자인 가부시키가이샤 센서
CA3191178A1 (en) * 2020-08-11 2022-02-17 Tripod Design Co., Ltd. Sensor system, sensor device, and sensing method
US12440121B2 (en) * 2020-08-13 2025-10-14 The Chinese University Of Hong Kong Apparatus and methods for monitoring concentrations of analytes in body fluid
CN113036185B (zh) * 2021-03-02 2022-07-29 武汉理工大学 一种基于萤火虫算法的氢氧燃料电池模型优化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005013210A (ja) * 2003-06-05 2005-01-20 Sony Corp 固定化担体およびその製造方法ならびに電極およびその製造方法ならびに電極反応利用装置およびその製造方法
WO2005093400A1 (ja) * 2004-03-25 2005-10-06 Ultizyme International Ltd. 燃料電池型ワイヤレス酵素センサー
WO2006090873A1 (ja) * 2005-02-25 2006-08-31 Ultizyme International Ltd. 燃料電池型酵素センサー

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959301A (en) * 1988-04-22 1990-09-25 Massachusetts Institute Of Technology Process for rapidly enumerating viable entities
RU1814065C (ru) 1989-05-03 1993-05-07 Научно-производственное объединение "Биолар" Способ определени концентрации сульфидов в физических средах
IT1307750B1 (it) 1999-02-04 2001-11-19 Saicom S R L Biosensore amperometrico reattivo al ph.
US20040259231A1 (en) 2003-06-18 2004-12-23 Bhattacharya Sanjoy K. Enzyme facilitated solubilization of carbon dioxide from emission streams in novel attachable reactors/devices
JP2007163268A (ja) 2005-12-13 2007-06-28 Canon Inc 酵素電極

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005013210A (ja) * 2003-06-05 2005-01-20 Sony Corp 固定化担体およびその製造方法ならびに電極およびその製造方法ならびに電極反応利用装置およびその製造方法
WO2005093400A1 (ja) * 2004-03-25 2005-10-06 Ultizyme International Ltd. 燃料電池型ワイヤレス酵素センサー
WO2006090873A1 (ja) * 2005-02-25 2006-08-31 Ultizyme International Ltd. 燃料電池型酵素センサー

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
AVINASH SHANTARAM: "Wireless Sensors Powered by Microbial Fuel Cells", ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 39, 1 July 2005 (2005-07-01), pages 5037 - 5042, XP008132017 *
KATZ ET AL., J. AM. CHEM. SOC., vol. 123, 2001, pages 10752 - 10753
NORIKO KAKEHI; TOMOHIKO YAMAZAKI; WAKAKO TSUGAWA; KOJI SODE: "A Novel Wireless Glucose Sensor Employing Direct Electron Transfer Principle Based Enzyme Fuel Cell", BIOSENSORS & BIOELECTRONICS, 11 December 2006 (2006-12-11)
See also references of EP2192404A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017125914A (ja) * 2016-01-13 2017-07-20 国立研究開発法人科学技術振興機構 送信回路、生体分子検出装置、検出データ収集方法、検出データ収集システム

Also Published As

Publication number Publication date
CA2972877C (en) 2019-09-03
US8642344B2 (en) 2014-02-04
EP2192404A1 (en) 2010-06-02
EP2522740A3 (en) 2013-11-20
EP2862940A1 (en) 2015-04-22
MX2010002963A (es) 2010-04-30
CA2699828C (en) 2017-08-22
CA2972877A1 (en) 2009-03-26
US20130015078A1 (en) 2013-01-17
JPWO2009037840A1 (ja) 2011-01-06
US20100200429A1 (en) 2010-08-12
JP2012255790A (ja) 2012-12-27
EP2522740B1 (en) 2015-03-04
CA2972876A1 (en) 2009-03-26
EP2192404A4 (en) 2010-11-10
CN101802601B (zh) 2013-07-17
US8252236B2 (en) 2012-08-28
EP2192404B1 (en) 2012-05-23
JP5325322B2 (ja) 2013-10-23
CA2699828A1 (en) 2009-03-26
US20130015063A1 (en) 2013-01-17
KR20100082773A (ko) 2010-07-19
US8641972B2 (en) 2014-02-04
CN101802601A (zh) 2010-08-11
CA2972876C (en) 2019-09-03
ES2534129T3 (es) 2015-04-17
ES2387631T3 (es) 2012-09-27
RU2457474C2 (ru) 2012-07-27
JP5051479B2 (ja) 2012-10-17
KR101501308B1 (ko) 2015-03-10
EP2522740A2 (en) 2012-11-14
RU2010115257A (ru) 2011-10-27

Similar Documents

Publication Publication Date Title
WO2009037840A1 (ja) 基質濃度の測定方法及びその装置
EP1973077A3 (en) Apparatus and system for monitoring tool use
WO2011063053A3 (en) Power management for electronic devices
WO2013058957A3 (en) Methods for managing power consumption for a hands-free dispenser
WO2012145732A3 (en) Energy efficient location detection
WO2012020234A3 (en) Integration of an energy storage device with a separate thermal process
WO2010042661A3 (en) Method and system for waking up a device due to motion
WO2011151622A3 (en) Determining an indication of a background level of utility consumption
EP2161630A3 (en) Electronic device and method providing improved indication that an alarm clock is in an on condition
WO2011017662A3 (en) Systems and methods for optimizing enterprise performance
WO2008136050A1 (ja) 生体情報検出装置
GB2474222A (en) Drill bit with weight and torque sensors
WO2009012282A3 (en) Extremum seeking control with reset control
EP2623574A4 (en) CONDUCTIVE ADHESIVE COMPOSITION, ELECTRONIC DEVICE, POSITIVE ELECTRODE LAMINATE AND METHOD FOR PRODUCING THE ELECTRONIC DEVICE
WO2014118642A3 (en) Methods for analysing the commodity market for electricity
EP2120109A3 (en) Electronic device and method providing improved management of multiple times from multiple time zones
EP2390380A4 (en) SPUTTER DEVICE, SPUTTER PROCESS AND METHOD FOR PRODUCING AN ELECTRONIC DEVICE
WO2010103388A3 (en) Methods using axl as a biomarker of epithelial-to-mesnchymal transition
EP2628777A4 (en) Light conversion element containing ion liquid, production method of same, and device containing photovoltaic conversion element
WO2009124073A3 (en) Acquiring phasors outside the frequency tracking range for power protective relays
WO2010011531A3 (en) Fault monitoring based on solar tracking error
WO2010129533A3 (en) Using a variable timer for sending an error indication
WO2011081290A3 (ko) 유기광전소자용 화합물 및 이를 포함하는 유기광전소자
DK2517286T3 (da) Separatorfilm, fremgangsmåde til fremstilling deraf, superkondensator, batteri samt kondensator indeholdende filmen
WO2011055939A3 (en) Method for determining a device to provide with content based on content attribute and electronic device using the same

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880107700.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08831372

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009533050

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 12678475

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2699828

Country of ref document: CA

Ref document number: MX/A/2010/002963

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008831372

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20107007267

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2091/CHENP/2010

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2010115257

Country of ref document: RU