Ferritin-Based Single-Electron Devices.
Coulomb blockade
ferritin
nanoelectronics
single-electron transport
Journal
Biomolecules
ISSN: 2218-273X
Titre abrégé: Biomolecules
Pays: Switzerland
ID NLM: 101596414
Informations de publication
Date de publication:
15 05 2022
15 05 2022
Historique:
received:
22
04
2022
revised:
13
05
2022
accepted:
14
05
2022
entrez:
28
5
2022
pubmed:
29
5
2022
medline:
1
6
2022
Statut:
epublish
Résumé
We report on the fabrication of single-electron devices based on horse-spleen ferritin particles. At low temperatures the current vs. voltage characteristics are stable, enabling the acquisition of reproducible data that establishes the Coulomb blockade as the main transport mechanism through them. Excellent agreement between the experimental data and the Coulomb blockade theory is demonstrated. Single-electron charge transport in ferritin, thus, establishes a route for further characterization of their, e.g., magnetic, properties down to the single-particle level, with prospects for electronic and medical applications.
Identifiants
pubmed: 35625632
pii: biom12050705
doi: 10.3390/biom12050705
pmc: PMC9138424
pii:
doi:
Substances chimiques
Ferritins
9007-73-2
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
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