WO2008117630A1 - 酵素固定化電極、燃料電池、電子機器、酵素反応利用装置および酵素固定化基体 - Google Patents

酵素固定化電極、燃料電池、電子機器、酵素反応利用装置および酵素固定化基体 Download PDF

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Publication number
WO2008117630A1
WO2008117630A1 PCT/JP2008/053671 JP2008053671W WO2008117630A1 WO 2008117630 A1 WO2008117630 A1 WO 2008117630A1 JP 2008053671 W JP2008053671 W JP 2008053671W WO 2008117630 A1 WO2008117630 A1 WO 2008117630A1
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Prior art keywords
electrode
enzyme
enzyme immobilized
fuel cell
electronic equipment
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PCT/JP2008/053671
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English (en)
French (fr)
Inventor
Masaya Kakuta
Hideki Sakai
Takaaki Nakagawa
Yuichi Tokita
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Sony Corporation
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Publication date
Application filed by Sony Corporation filed Critical Sony Corporation
Priority to US12/532,006 priority Critical patent/US20100047670A1/en
Priority to EP08721091A priority patent/EP2131437A1/en
Publication of WO2008117630A1 publication Critical patent/WO2008117630A1/ja

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

　酵素固定化電極は、多孔質カーボンなどからなる電極（１１）と、この電極（１１）上のリン脂質層（１２）と、このリン脂質層（１２）に固定化された酵素（１３、１４）とを有する。酵素（１３、１４）は例えばジアホラーゼおよびグルコースデヒドロゲナーゼである。電極（１１）とリン脂質層（１２）との間にタンパク質などからなる中間層を設けてもよい。この酵素固定化電極を酵素を用いた燃料電池の負極や正極に用いて、一種または複数種の酵素を電極上の最適な位置に固定化することができる高効率の酵素固定化電極およびこの酵素固定化電極を用いた高効率の燃料電池を提供する。
PCT/JP2008/053671 2007-03-23 2008-02-29 酵素固定化電極、燃料電池、電子機器、酵素反応利用装置および酵素固定化基体 WO2008117630A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/532,006 US20100047670A1 (en) 2007-03-23 2008-02-29 Enzyme-immobilized electrode, fuel cell, electronic device, appartus utilizing enzyme reaction, and enzyme-immobilized substrate
EP08721091A EP2131437A1 (en) 2007-03-23 2008-02-29 Enzyme immobilized electrode, fuel cell, electronic equipment, enzyme reaction utilization apparatus, and enzyme immobilized base

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007077753A JP2008243380A (ja) 2007-03-23 2007-03-23 酵素固定化電極、燃料電池、電子機器、酵素反応利用装置および酵素固定化基体
JP2007-077753 2007-03-23

Publications (1)

Publication Number Publication Date
WO2008117630A1 true WO2008117630A1 (ja) 2008-10-02

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PCT/JP2008/053671 WO2008117630A1 (ja) 2007-03-23 2008-02-29 酵素固定化電極、燃料電池、電子機器、酵素反応利用装置および酵素固定化基体

Country Status (5)

Country Link
US (1) US20100047670A1 (ja)
EP (1) EP2131437A1 (ja)
JP (1) JP2008243380A (ja)
CN (1) CN101641821A (ja)
WO (1) WO2008117630A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2009072396A1 (ja) * 2007-12-07 2009-06-11 Sony Corporation 新規な燃料電池、該燃料電池を用いた電力供給装置及び電子機器
CN102124598A (zh) * 2009-06-08 2011-07-13 索尼公司 燃料电池、生产燃料电池的方法、电子设备、酶固定电极、生物传感器、能量转换元件、细胞、细胞器和细菌

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WO2008152841A1 (ja) * 2007-06-13 2008-12-18 Sony Corporation 燃料電池および電子機器
KR20110005841A (ko) * 2008-05-15 2011-01-19 소니 주식회사 연료 전지, 연료 전지의 제조 방법, 전자 기기, 효소 고정화 전극, 바이오센서, 바이오리액터, 에너지 변환 소자 및 효소 반응 이용 장치
JP2010154846A (ja) * 2008-12-01 2010-07-15 Sony Corp 変異型グルコン酸脱水素酵素
US9594044B2 (en) 2010-09-30 2017-03-14 Panasonic Healthcare Holdings Co., Ltd. Reagent composition, sensor, sensor system, and sensor manufacture process
JP2012146460A (ja) * 2011-01-11 2012-08-02 Sony Corp 燃料電池、燃料電池の製造方法、電子機器、酵素固定化電極、バイオセンサー、エネルギー変換素子、細胞、細胞小器官および細菌
CN105742651B (zh) * 2016-02-23 2018-03-27 青岛大学 一种基于葡糖淀粉酶与纳米金共修饰的碳纳米材料杂化阳极的淀粉生物燃料电池
US20200176840A1 (en) * 2017-05-05 2020-06-04 Paolo Sinopoli Atp-dependent generator/accumulator based on active membranes
KR102136632B1 (ko) * 2018-05-09 2020-07-23 광주과학기술원 금속 고정화 펩타이드 발현 효소를 이용한 바이오일렉트로닉스용 전극
JP7400438B2 (ja) * 2019-12-19 2023-12-19 東洋インキＳｃホールディングス株式会社 酵素発電デバイス用電極、および酵素発電デバイス
EP4012810A1 (fr) * 2020-12-09 2022-06-15 Centre national de la recherche scientifique Electrode bio-fonctionnelle de stockage et relargage de composes par diffusion lente
IT202100003038A1 (it) * 2021-02-11 2022-08-11 Paolo Sinopoli Generatore elettrico biochimico con mediatore di trasferimento elettronico
IT202100018443A1 (it) 2021-07-13 2023-01-13 Paolo Sinopoli Sistema modulare per la biosintesi di idrogeno, e/o atp, e/o generazione elettrica

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2009072396A1 (ja) * 2007-12-07 2009-06-11 Sony Corporation 新規な燃料電池、該燃料電池を用いた電力供給装置及び電子機器
CN102124598A (zh) * 2009-06-08 2011-07-13 索尼公司 燃料电池、生产燃料电池的方法、电子设备、酶固定电极、生物传感器、能量转换元件、细胞、细胞器和细菌

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JP2008243380A (ja) 2008-10-09
CN101641821A (zh) 2010-02-03
EP2131437A1 (en) 2009-12-09
US20100047670A1 (en) 2010-02-25

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