Switching the direction of plasmon-induced photocurrents by cytochrome c at Au-TiO(2) nanocomposites.

Abstract

A simple route for controlling the direction of plasmon-induced photocurrents at gold nanoparticles deposited on TiO(2) films is reported for the first time that is based on the electronic state of gold nanoparticles conjugated to redox-active cytochrome c and plasmon-enhanced electron exchange. 
DOI: 10.1039/b911344d

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