Artykuł w czasopiśmie
Brak miniatury
Licencja
ClosedAccessDostęp zamknięty
 

Magnetic-field-induced orientation of fructose dehydrogenase on iron oxide nanoparticles for enhance direct electron transfer

Uproszczony widok
cris.lastimport.scopus2024-02-12T20:09:21Z
dc.abstract.enWe present electrochemical evidence that magnetic interactions between the paramagnetic heme centers of fructose dehydrogenase subunit II and superparamagnetic iron oxide nanoparticles enable a suitable orientation of the enzyme molecule and enhance the rate of direct electron transfer. This enhancement of the rate of DET resulting from the appropriate orientation was examined with differential pulse voltammetry. The closer approach of the heme sites to the electrode results in a decreased fructose oxidation overpotential, a smaller Michaelis–Menten constant and an overall improvement in electrode performance in the presence of an external magnetic field.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorBilewicz, Renata
dc.contributor.authorKizling, Michał
dc.contributor.authorRękorajska, Aleksandra
dc.contributor.authorKrysiński, Paweł
dc.date.accessioned2024-01-25T05:30:56Z
dc.date.available2024-01-25T05:30:56Z
dc.date.issued2018
dc.description.financeNie dotyczy
dc.description.volume93
dc.identifier.doi10.1016/J.ELECOM.2018.06.010
dc.identifier.issn1388-2481
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/111675
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofElectrochemistry Communications
dc.relation.pages66-70
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enBioelectrocatalysis
dc.subject.enDirect electron transfer
dc.subject.enFructose dehydrogenase
dc.subject.enIron oxide nanoparticles
dc.subject.enMagnetic field
dc.titleMagnetic-field-induced orientation of fructose dehydrogenase on iron oxide nanoparticles for enhance direct electron transfer
dc.typeJournalArticle
dspace.entity.typePublication