Issue 12, 2012

Photoinduced reversible changes in morphology of plasmonic Ag nanorods on TiO2 and application to versatile photochromism

Abstract

We achieved reversible changes in length and spectrum of Ag nanorods based on plasmon-induced photoelectrochemical reactions. The changes are applied to multi-wavelength and dual-polarization photochromism in visible-infrared regions. It allows display of invisible images viewable only by infrared cameras. Also possible is display of superimposed visible and invisible images.

Graphical abstract: Photoinduced reversible changes in morphology of plasmonic Ag nanorods on TiO2 and application to versatile photochromism

Supplementary files

Article information

Article type
Communication
Submitted
24 Oct 2011
Accepted
24 Nov 2011
First published
07 Dec 2011

Chem. Commun., 2012,48, 1733-1735

Photoinduced reversible changes in morphology of plasmonic Ag nanorods on TiO2 and application to versatile photochromism

E. Kazuma and T. Tatsuma, Chem. Commun., 2012, 48, 1733 DOI: 10.1039/C2CC16589A

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