Premium
Reversible Luminescent Switching in a [Eu(SiW 10 MoO 39 ) 2 ] 13− ‐Agarose Composite Film by Photosensitive Intramolecular Energy Transfer
Author(s) -
Wang Zhongliang,
Ma Ying,
Zhang Ruili,
Peng Aidong,
Liao Qing,
Cao Zongwei,
Fu Hongbing,
Yao Jiannian
Publication year - 2009
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200803321
Subject(s) - luminescence , intramolecular force , materials science , composite number , energy transfer , agarose , casting , composite film , optoelectronics , nanotechnology , chemical physics , composite material , stereochemistry , physics , chemistry , chromatography
Transparent, flexible, self‐supporting EuSiWMo/agarose composite films are fabricated by a combination of hydrogel chemistry and a casting technique, and present reversible, high‐contrast luminescence photoswitching modulated by inorganic photochromic components through intramolecular resonance‐energy transfer. Two‐dimensional recording employing the luminescence as read‐out signals is accomplished in this novel recording medium.