Premium
Photonic Molecular Devices: Reversibly Photoswitchable Fluorophores for Nondestructive Readout for Optical Memory
Author(s) -
Tsivgoulis Gerasimos M.,
Lehn JeanMarie
Publication year - 1995
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199511191
Subject(s) - fluorophore , counterion , molecular switch , 3d optical data storage , optical storage , photonics , photochemistry , optoelectronics , ring (chemistry) , materials science , photoswitch , modulation (music) , photochromism , chemistry , fluorescence , molecule , optics , physics , ion , organic chemistry , acoustics
The reversible photochemical conversion between the open form 1 , a strong fluorophore, and the closed form containing a central, hexyl‐substituted six‐membered ring, which fluoresces only weakly, makes modulation of emitted light possible. This readily adjustable system is of interest for optical data storage. R = CH 3 + , counterion = CF 3 SO 3 − .
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom