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Efficient electron transfer through insulating lipid bilayers containing Au clusters

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cris.lastimport.scopus2024-02-12T20:01:11Z
dc.abstract.enMetal nanostructures are often used in various films covering the electrodes to increase their conductivity. We demonstrate, that gold clusters play the role of remote gold electrodes transferring electron to the solution species when they are introduced even at very low surface concentrations into a lipid film. In the presence of the gold clusters efficient electron transfer to the electrode covered by the otherwise barrier-like lipid layer takes place as demonstrated in the example of the electrode processes of hexaammineruthenium(III). Reversibility of the process of this fast electrochemical probe is restored in the presence of as low as 0.01 mol% of Au clusters dispersed in the outer leaflet of the lipid bilayer.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorBilewicz, Renata
dc.contributor.authorJaskółowski, Marcin
dc.contributor.authorJabłonowska, Elżbieta
dc.contributor.authorWięckowska, Agnieszka
dc.date.accessioned2024-01-24T22:31:33Z
dc.date.available2024-01-24T22:31:33Z
dc.date.copyright2023-02-11
dc.date.issued2023
dc.description.accesstimeAT_PUBLICATION
dc.description.financeNie dotyczy
dc.description.versionFINAL_PUBLISHED
dc.description.volume932
dc.identifier.doi10.1016/J.JELECHEM.2023.117261
dc.identifier.issn1572-6657
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/105865
dc.identifier.weblinkhttps://api.elsevier.com/content/article/PII:S1572665723001212?httpAccept=text/xml
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofJournal of Electroanalytical Chemistry
dc.relation.pages117261
dc.rightsCC-BY-NC-ND
dc.sciencecloudnosend
dc.subject.enElectron transfer
dc.subject.enGold clusters
dc.subject.enLipid bilayers
dc.subject.enNanoelectrodes
dc.subject.enVoltammetry
dc.titleEfficient electron transfer through insulating lipid bilayers containing Au clusters
dc.typeJournalArticle
dspace.entity.typePublication