(Chemical Equation Presented) Flicking a switch: Photoinduced electron transfer (PET) occurs between the perylene and the closed (but not the open) form of the diarylethene unit in a prototype optical memory system based on a photochromic diarylethene-perylene bisimide dyad (see picture). This allows three different wavelengths to be used for the read, write, and erase steps without destructive readout occurring by photochromic cycloreversion. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
Toward Fluorescent Memories with Nondestructive Readout: Photoswitching of Fluorescence by Intramolecular Electron Transfer in a Diarylethene-Perylene Bisimide Photochromic System
ORLANDI, Michele;SCANDOLA, Franco;
2008
Abstract
(Chemical Equation Presented) Flicking a switch: Photoinduced electron transfer (PET) occurs between the perylene and the closed (but not the open) form of the diarylethene unit in a prototype optical memory system based on a photochromic diarylethene-perylene bisimide dyad (see picture). This allows three different wavelengths to be used for the read, write, and erase steps without destructive readout occurring by photochromic cycloreversion. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.File in questo prodotto:
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