Ultraviolet driven negative current and rectifier effect in self-assembled green fluorescent protein device
Artikel i vetenskaplig tidskrift, 2006

UV induced negative current produced at low voltages is reported in a photocurrent rectifier device consisting of a sensing region between two nano Al/Al2O3 electrodes placed 30 nm apart, employing a droplet of enhanced green fluorescent protein as molecular electrolyte. The current-voltage characteristics are discussed in terms of the properties of the thin Al2O3 scale, the position of the Fermi level, the position of the highest occupied molecular orbital-lowest unoccupied molecular orbital gap, and dispersion of states induced by varying dielectric constants.


Zackary Chiragwandi

Göteborgs universitet

K. Gillespie

Göteborgs universitet

Qing Xiang Zhao

Göteborgs universitet

Magnus Willander

Göteborgs universitet

Itai Panas

Chalmers, Kemi- och bioteknik, Oorganisk miljökemi

Applied Physics Letters

0003-6951 (ISSN) 1077-3118 (eISSN)

Vol. 89 16 162909- 162909





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