WO2019083316A3 - C1 가스 전환효율 향상을 위한 유기물질 기반의 신규 나노유체 소재 - Google Patents

C1 가스 전환효율 향상을 위한 유기물질 기반의 신규 나노유체 소재 Download PDF

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Publication number
WO2019083316A3
WO2019083316A3 PCT/KR2018/012813 KR2018012813W WO2019083316A3 WO 2019083316 A3 WO2019083316 A3 WO 2019083316A3 KR 2018012813 W KR2018012813 W KR 2018012813W WO 2019083316 A3 WO2019083316 A3 WO 2019083316A3
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nanofluid
gas
organic material
novel organic
present
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Ceased
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PCT/KR2018/012813
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English (en)
French (fr)
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WO2019083316A2 (ko
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최유성
나정걸
강응수
송우호
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Industry and Academy Cooperation In Chungnam National University
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Industry and Academy Cooperation In Chungnam National University
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Publication of WO2019083316A2 publication Critical patent/WO2019083316A2/ko
Publication of WO2019083316A3 publication Critical patent/WO2019083316A3/ko
Anticipated expiration legal-status Critical
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • 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
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Mycology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은 일산화탄소(CO)와 메탄(CH4)과 같은 C1 가스의 생물전환 공정에서 물질 전달 효율을 향상시키기 위한 유기물질 기반의 나노입자 및 이에 의해 형성된 나노유체에 관한 것이다. 본 발명의 신규한 유기 나노입자를 포함하는 나노유체는 물에 용해도가 낮은 가스를 수용액에서 효율적으로 사용할 수 있도록 하여, 생물전환공정에서 미생물 균주가 나노입자의 세포독성 문제를 극복하면서 미생물이 가스를 이용하여 생물전환 생성물을 얻는 데 유용하게 이용할 수 있다. 또한 본 발명의 신규한 유기물질 기반 나노유체는 다양한 미생물전환 세포배양 배지에 적용될 수 있으며, 세포 성장률을 향상시키고 세포의 기체 가스의 사용량을 증가시킬 것으로 기대되어 산업적으로 유용하게 이용할 수 있다.
PCT/KR2018/012813 2017-10-26 2018-10-26 C1 가스 전환효율 향상을 위한 유기물질 기반의 신규 나노유체 소재 Ceased WO2019083316A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170139941 2017-10-26
KR10-2017-0139941 2017-10-26

Publications (2)

Publication Number Publication Date
WO2019083316A2 WO2019083316A2 (ko) 2019-05-02
WO2019083316A3 true WO2019083316A3 (ko) 2019-07-11

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ID=66246462

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Application Number Title Priority Date Filing Date
PCT/KR2018/012813 Ceased WO2019083316A2 (ko) 2017-10-26 2018-10-26 C1 가스 전환효율 향상을 위한 유기물질 기반의 신규 나노유체 소재

Country Status (2)

Country Link
KR (1) KR102105851B1 (ko)
WO (1) WO2019083316A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111363056B (zh) * 2020-03-17 2021-07-09 湖南省植物保护研究所 沼泽红假单胞菌胞外多糖及其制备方法和应用
KR102766350B1 (ko) * 2020-09-23 2025-02-14 포항공과대학교 산학협력단 나노유체를 이용한 일산화탄소의 독성 저감 및 미생물의 일산화탄소 대사 안정성 향상방법
WO2022065866A1 (ko) * 2020-09-23 2022-03-31 포항공과대학교 산학협력단 나노유체를 이용한 일산화탄소의 독성 저감 및 미생물의 일산화탄소 대사 안정성 향상방법
KR102462992B1 (ko) * 2020-10-27 2022-11-03 충남대학교산학협력단 유기물질 기반 나노유체에 의한 미생물의 c1가스를 활용한 대사산물 생산성 향상방법
WO2022092338A1 (ko) * 2020-10-27 2022-05-05 충남대학교산학협력단 유기물질 기반 나노유체에 의한 미생물의 씨원가스를 활용한 대사산물 생산성 향상방법

Citations (4)

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KR20140126795A (ko) * 2013-04-22 2014-11-03 한경대학교 산학협력단 나노입자를 이용한 바이오알코올의 제조방법
JP2015527883A (ja) * 2012-07-13 2015-09-24 キャリスタ， インコーポレイテッド バイオリファイナリーシステム、その方法および組成物
KR20160108785A (ko) * 2015-03-06 2016-09-20 서강대학교산학협력단 메조포러스 물질을 이용한 수중 메탄의 물질 전달 계수 향상방법

Patent Citations (4)

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US20100297768A1 (en) * 2003-11-05 2010-11-25 Michigan State University Nanofibrillar structure and applications including cell and tissue culture
JP2015527883A (ja) * 2012-07-13 2015-09-24 キャリスタ， インコーポレイテッド バイオリファイナリーシステム、その方法および組成物
KR20140126795A (ko) * 2013-04-22 2014-11-03 한경대학교 산학협력단 나노입자를 이용한 바이오알코올의 제조방법
KR20160108785A (ko) * 2015-03-06 2016-09-20 서강대학교산학협력단 메조포러스 물질을 이용한 수중 메탄의 물질 전달 계수 향상방법

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Also Published As

Publication number Publication date
WO2019083316A2 (ko) 2019-05-02
KR20190046702A (ko) 2019-05-07
KR102105851B1 (ko) 2020-04-29

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