dc.contributor.author | Zinovičius, Antanas | |
dc.contributor.author | Merkelis, Timas | |
dc.contributor.author | Morkvėnaitė-Vilkončienė, Inga | |
dc.contributor.author | Ramanavičius, Arūnas | |
dc.date.accessioned | 2023-09-18T16:09:35Z | |
dc.date.available | 2023-09-18T16:09:35Z | |
dc.date.issued | 2021 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/111939 | |
dc.description.abstract | As demand for energy increases, society governments and conscious industries seek alternatives renewable energy sources to preserve earths’ natural resources. One of such alternatives are microbial biofuel cells (MBFC). It is an electrochemical device which converts chemical energy into electric power by using electric charge derived from microorganisms-catalyzed reactions [1,2]. In Saccharomyces Cerevisiae metabolic processes, the substrates from wastewater and food industry waste can be used and electric charge from such reactions is generated in an anode of the electrochemical cell [3]. MBFC efficiency are related to the rate at which charge is transferred from the microorganisms. To enhance the performance of the MBFC based on S.Cerevisiae charge transfer rate from cells to anode has to be increased. To achieve this, scientists try to develop special conductive electrode materials or modify cells with electrically conductive polymers. In this research yeast cells were modified with 9, 10-phenanthrenequinone and to further increase charge transfer polypyrole layer inside cells periplasm was formed. Constructed bioelectrochemical system was compared to non-modified system and showed more than 4 time increase in generated current. In conclusion Saccharomyces Cerevisiae modified with 9, 10-phenanthrenequinone and polypyrole can be applied in the development of microbial biofuel cell. | eng |
dc.format | PDF | |
dc.format.extent | p. 229 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.rights | Laisvai prieinamas internete | |
dc.source.uri | https://www.ebooks.ktu.lt/eb/1561/advanced-materials-and-technologies-book-of-abstracts-of-23rd-international-conference-school/ | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:107922537/datastreams/COVER/content | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:107922537/datastreams/MAIN/content | |
dc.title | Microbial biofuel cell based on Saccharomyces Cerevisiae modified with polypyrole | |
dc.type | Konferencijos pranešimo santrauka / Conference presentation abstract | |
dcterms.references | 3 | |
dc.type.pubtype | T2 - Konferencijos pranešimo tezės / Conference presentation abstract | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.institution | Vilniaus universitetas | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | |
dc.contributor.institution | Vilniaus universitetas Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | |
dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
dc.subject.researchfield | T 008 - Medžiagų inžinerija / Material engineering | |
dc.subject.vgtuprioritizedfields | FM0202 - Ląstelių ir jų biologiškai aktyvių komponentų tyrimai / Investigations on cells and their biologically active components | |
dc.subject.ltspecializations | L102 - Energetika ir tvari aplinka / Energy and a sustainable environment | |
dc.subject.en | microbial biofuel cell | |
dc.subject.en | Saccharomyces Cerevisiae | |
dc.subject.en | 9,10-phenanthrenequinone | |
dc.subject.en | polypyrole | |
dc.subject.en | double modification | |
dcterms.sourcetitle | Advanced materials and technologies: book of abstracts of 23rd international conference-school, 23-27 August 2021, Palanga, Lithuania | |
dc.publisher.name | Technologija | |
dc.publisher.city | Kaunas | |
dc.identifier.doi | 10.5755/e01.2669-1930.2021 | |
dc.identifier.elaba | 107922537 | |