PL421407A1 - Sposób otrzymywania biofilmu bakterii Lactobacillus rhamnosus na powierzchni metalicznej oraz bioelektroda uzyskana tym sposobem - Google Patents

Sposób otrzymywania biofilmu bakterii Lactobacillus rhamnosus na powierzchni metalicznej oraz bioelektroda uzyskana tym sposobem

Info

Publication number
PL421407A1
PL421407A1 PL421407A PL42140717A PL421407A1 PL 421407 A1 PL421407 A1 PL 421407A1 PL 421407 A PL421407 A PL 421407A PL 42140717 A PL42140717 A PL 42140717A PL 421407 A1 PL421407 A1 PL 421407A1
Authority
PL
Poland
Prior art keywords
lactobacillus rhamnosus
metallic surface
bacteria
polycation
bioelectrode
Prior art date
Application number
PL421407A
Other languages
English (en)
Other versions
PL233903B1 (pl
Inventor
Kamil KAMIŃSKI
Magdalena JAROSZ
Karolina GAWLAK
Joanna GRUDZIEŃ
Grzegorz D. SULKA
Maria Nowakowska
Original Assignee
Univ Jagiellonski
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 Jagiellonski filed Critical Univ Jagiellonski
Priority to PL421407A priority Critical patent/PL233903B1/pl
Priority to PCT/PL2018/050016 priority patent/WO2018199785A1/en
Publication of PL421407A1 publication Critical patent/PL421407A1/pl
Publication of PL233903B1 publication Critical patent/PL233903B1/pl

Links

Classifications

    • 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
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Materials For Medical Uses (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób otrzymywania biofilmu bakterii na powierzchni metalicznej, charakteryzujący się tym, że: powierzchnię wykonaną ze złota pokrywa się warstwą polimeru o trwałym ładunku dodatnim (polikationu), a uzyskaną w tym etapie zmodyfikowaną polikationem powierzchnię metaliczną zasiedla się bakteriami szczepu Lactobacillus rhamnosus GG poprzez zanurzenie w zawiesinie tych bakterii. Przedmiotem zgłoszenia jest też bioelektroda charakteryzująca się tym, że posiada powierzchnię wykonaną ze złota pokrytą warstwą polimeru o trwałym ładunku dodatnim (polikationu) zasiedloną bakteriami szczepu Lactobacillus rhamnosus GG.
PL421407A 2017-04-26 2017-04-26 Sposób otrzymywania biofilmu bakterii Lactobacillus rhamnosus na powierzchni metalicznej oraz bioelektroda uzyskana tym sposobem PL233903B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL421407A PL233903B1 (pl) 2017-04-26 2017-04-26 Sposób otrzymywania biofilmu bakterii Lactobacillus rhamnosus na powierzchni metalicznej oraz bioelektroda uzyskana tym sposobem
PCT/PL2018/050016 WO2018199785A1 (en) 2017-04-26 2018-04-26 Method for preparation of a lactobacillus rhamnosus bacterial biofilm on a metal surface and bioelectrode obtained by this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL421407A PL233903B1 (pl) 2017-04-26 2017-04-26 Sposób otrzymywania biofilmu bakterii Lactobacillus rhamnosus na powierzchni metalicznej oraz bioelektroda uzyskana tym sposobem

Publications (2)

Publication Number Publication Date
PL421407A1 true PL421407A1 (pl) 2018-11-05
PL233903B1 PL233903B1 (pl) 2019-12-31

Family

ID=63918621

Family Applications (1)

Application Number Title Priority Date Filing Date
PL421407A PL233903B1 (pl) 2017-04-26 2017-04-26 Sposób otrzymywania biofilmu bakterii Lactobacillus rhamnosus na powierzchni metalicznej oraz bioelektroda uzyskana tym sposobem

Country Status (2)

Country Link
PL (1) PL233903B1 (pl)
WO (1) WO2018199785A1 (pl)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100279178A1 (en) * 2009-02-23 2010-11-04 Barkeloo Jason E Microbial fuel cell
US9837677B2 (en) * 2013-03-15 2017-12-05 Microrganic Technologies, Inc. Electroactive cultures and apparatuses therefor

Also Published As

Publication number Publication date
WO2018199785A1 (en) 2018-11-01
PL233903B1 (pl) 2019-12-31

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