SG11201908177RA - Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer - Google Patents

Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer

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Publication number
SG11201908177RA
SG11201908177RA SG11201908177RA SG11201908177RA SG 11201908177R A SG11201908177R A SG 11201908177RA SG 11201908177R A SG11201908177R A SG 11201908177RA SG 11201908177R A SG11201908177R A SG 11201908177RA
Authority
SG
Singapore
Prior art keywords
hydrogel
producing
electrolytic
transducer
cells
Prior art date
Application number
Inventor
Kosuke Ino
Tomokazu Matsue
Hitoshi Shiku
Mayuko Terauchi
Noriko Taira
Ryota Kunikata
Atsushi Suda
Original Assignee
Univ Tohoku
Japan Aviation Electronics Ind Ltd
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
Application filed by Univ Tohoku, Japan Aviation Electronics Ind Ltd filed Critical Univ Tohoku
Publication of SG11201908177RA publication Critical patent/SG11201908177RA/en

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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00Electrolytic production of organic compounds
    • C25B3/20Processes
    • C25B3/23Oxidation
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/02Hydrogen or oxygen
    • C25B1/04Hydrogen or oxygen by electrolysis of water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00Processes of additive manufacturing
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/34Measuring or testing with condition measuring or sensing means, e.g. colony counters
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/14Scaffolds; Matrices
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N13/00Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00Electrolytic production of organic compounds
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00Electrolytic production of organic compounds
    • C25B3/01Products
    • C25B3/07Oxygen containing compounds
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00Electrolytic production of organic compounds
    • C25B3/01Products
    • C25B3/09Nitrogen containing compounds
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00Electrolytic production of organic compounds
    • C25B3/20Processes
    • C25B3/29Coupling reactions
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00Electroforming
    • C25D1/0033D structures, e.g. superposed patterned layers
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00Electroforming
    • C25D1/12Electroforming by electrophoresis
    • C25D1/18Electroforming by electrophoresis of organic material
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00Electroforming
    • C25D1/20Separation of the formed objects from the electrodes with no destruction of said electrodes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00Electrophoretic coating characterised by the process
    • C25D13/04Electrophoretic coating characterised by the process with organic material
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00Electrolytic coating other than with metals
    • C25D9/02Electrolytic coating other than with metals with organic materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00Apparatus for additive manufacturing; Details thereof or accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00Products made by additive manufacturing
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Sustainable Development (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Colloid Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

[ OF THE DISCLOSURE] A hydrogel is formed by a reaction which is induced, in an electrolytic solution, by an electrode product electrochemically generated by electrodes installed in the electrolytic solution. An apparatus including an electrolytic tank with a bottom surface on which a two-dimensional array of working 5 electrodes is provided and a counter electrode installed in the electrolytic tank is prepared. An electrolytic solution containing a dissolved substance that causes electrolytic deposition of a hydrogel is housed in the electrolytic tank. By applying a predetermined voltage to one or more selected working electrodes of the two-dimensional array, a hydrogel with 10 a two-dimensional pattern corresponding to the arrangement of the selected working electrodes is formed.
SG11201908177R 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer SG11201908177RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017049777A JP6380962B1 (en) 2017-03-15 2017-03-15 Electrochemical production method of hydrogel, production method of hydrogel in which cells are patterned, hydrogel production device and transducer
PCT/JP2018/002136 WO2018168212A1 (en) 2017-03-15 2018-01-24 Method for electrochemically producing hydrogel, method for producing hydrogel having pattern formed of cells, hydrogel production device, and transducer

Publications (1)

Publication Number Publication Date
SG11201908177RA true SG11201908177RA (en) 2019-10-30

Family

ID=63354720

Family Applications (4)

Application Number Title Priority Date Filing Date
SG10202010071WA SG10202010071WA (en) 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer
SG11201908177R SG11201908177RA (en) 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer
SG10202010067XA SG10202010067XA (en) 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer
SG10202010072UA SG10202010072UA (en) 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer

Family Applications Before (1)

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SG10202010071WA SG10202010071WA (en) 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG10202010067XA SG10202010067XA (en) 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer
SG10202010072UA SG10202010072UA (en) 2017-03-15 2018-01-24 Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer

Country Status (6)

Country Link
US (3) US11326262B2 (en)
EP (2) EP3913112B1 (en)
JP (1) JP6380962B1 (en)
SG (4) SG10202010071WA (en)
TW (1) TWI683929B (en)
WO (1) WO2018168212A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020197103A2 (en) * 2019-03-22 2020-10-01 숙명여자대학교산학협력단 Method for molding hydrogel by using electrophoresis, and method for manufacturing electrode of microbial fuel cell
KR102200543B1 (en) * 2019-03-22 2021-01-08 숙명여자대학교산학협력단 Functional hydrogel molding method using electrophoresis and molded parts usng the same method
JP7219919B2 (en) * 2019-05-20 2023-02-09 日本航空電子工業株式会社 Electrochemical measurement method and transducer for catalytic reaction product
JP7201178B2 (en) * 2019-06-13 2023-01-10 日本航空電子工業株式会社 Electrochemical measurement method for catalytic reaction product, electrochemical measurement device, and transducer

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WO2004006840A2 (en) * 2002-07-12 2004-01-22 The Regents Of The University Of California Three dimensional cell patterned bioploymer scaffolds and method of making the same
US7094330B2 (en) * 2002-12-02 2006-08-22 Epocal Inc. Heterogeneous membrane electrodes
US7790010B2 (en) 2002-12-20 2010-09-07 University Of Maryland, College Park Spatially selective deposition of polysaccharide layer onto patterned template
JP2008204888A (en) * 2007-02-22 2008-09-04 Toppan Printing Co Ltd Manufacturing method for organic electroluminescence devices
WO2010129279A2 (en) 2009-04-27 2010-11-11 University Of Maryland Biotechnology Institute Electroaddressing and in-film bioprocessing using stimuli-responsive hydrogel-forming polymers
ITMI20131468A1 (en) 2013-09-06 2015-03-07 Nextmaterials S R L PROCESS FOR THE CREATION OF SELF STANDING FILM BASED ON MACROMOLECULES OF NATURAL OR SYNTHETIC ORIGIN CHARACTERIZED BY MICRO-PATTERN WITH CONTROLLED POROSITY
WO2015061753A1 (en) * 2013-10-24 2015-04-30 Reoxcyn Discoveries Group, Inc. Redox signaling gel formulation
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WO2016145182A1 (en) * 2015-03-12 2016-09-15 Carbon3D, Inc. Additive manufacturing using polymerization initiators or inhibitors having controlled migration
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WO2017210298A1 (en) * 2016-05-31 2017-12-07 Northwestern University Method for the fabrication of three-dimensional objects and apparatus for same

Also Published As

Publication number Publication date
US20200040468A1 (en) 2020-02-06
WO2018168212A1 (en) 2018-09-20
US20220205115A1 (en) 2022-06-30
TWI683929B (en) 2020-02-01
EP3597793A4 (en) 2020-09-16
EP3913112B1 (en) 2023-04-05
EP3597793B1 (en) 2022-04-20
US20220205116A1 (en) 2022-06-30
SG10202010067XA (en) 2020-11-27
US11326262B2 (en) 2022-05-10
SG10202010071WA (en) 2020-11-27
US11542612B2 (en) 2023-01-03
JP6380962B1 (en) 2018-08-29
EP3913112A1 (en) 2021-11-24
SG10202010072UA (en) 2020-11-27
EP3597793A1 (en) 2020-01-22
TW201835385A (en) 2018-10-01
JP2018149524A (en) 2018-09-27

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