Highly fluorescent contrast for rewritable optical storage based on photochromic bisthienylethene-bridged naphthalimide dimer

被引:175
作者
Jiang, GY
Wang, S
Yuan, WF
Jiang, L
Song, YL [1 ]
Tian, H
Zhu, DB
机构
[1] Chinese Acad Sci, Inst Chem, Kay Lab Organ Solids, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Ctr Mol Sci, Beijing 100080, Peoples R China
[3] E China Univ Sci & Technol, Adv Mat Lab, Shanghai 200237, Peoples R China
[4] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China
关键词
D O I
10.1021/cm052251i
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A napthalimide dimer tethered by a photochromic bisthienylethene bridge with very high contrast fluorescence switching was synthesized by Suzuki coupling method. It exhibited good photoregulating luminescence with very high contrast in poly(methyl methacrylate) doped films. The strong fluorescence emission with high-contrast switching in solid films can solve the long existing problem resulted from low fluorescence contrast in readout of the stored information. The dimer has high-contrast photoswitchable fluorescence features and the inherent characteristics of pristine bisthienylethene, BTE-NA, which make it a promising material for erasable optical data storage.
引用
收藏
页码:235 / 237
页数:3
相关论文
共 29 条
  • [1] Balzani V., 2003, Molecular Devices and Machines, a Journey into the Nanoworld
  • [2] Large and stable refractive index change in photochromic hybrid materials
    Biteau, J
    Chaput, F
    Lahlil, K
    Boilot, JP
    Tsivgoulis, GM
    Lehn, JM
    Darracq, B
    Marois, C
    Levy, Y
    [J]. CHEMISTRY OF MATERIALS, 1998, 10 (07) : 1945 - 1950
  • [3] Naphthalimide side-chain polymers for organic light-emitting diodes: Band-offset engineering and role of polymer thickness
    Cacialli, F
    Friend, RH
    Bouche, CM
    Le Barny, P
    Facoetti, H
    Soyer, F
    Robin, P
    [J]. JOURNAL OF APPLIED PHYSICS, 1998, 83 (04) : 2343 - 2356
  • [4] Crano JC, 1999, T APPL CHEM, V1, P1
  • [5] One-way optoelectronic switching of photochromic molecules on gold
    Dulic, D
    van der Molen, SJ
    Kudernac, T
    Jonkman, HT
    de Jong, JJD
    Bowden, TN
    van Esch, J
    Feringa, BL
    van Wees, BJ
    [J]. PHYSICAL REVIEW LETTERS, 2003, 91 (20)
  • [6] Durr H., 1990, PHOTOCHROMISM MOL SY
  • [7] Feringa B.L., 2001, Molecular Switches
  • [8] Near-field optical addressing of luminescent photoswitchable supramolecular systems embedded in inert polymer matrices
    Ferri, V
    Scoponi, M
    Bignozzi, CA
    Tyson, DS
    Castellano, FN
    Doyle, H
    Redmond, G
    [J]. NANO LETTERS, 2004, 4 (05) : 835 - 839
  • [9] Digital photoswitching of fluorescence based on the photochromism of diarylethene derivatives at a single-molecule level
    Fukaminato, T
    Sasaki, T
    Kawai, T
    Tamai, N
    Irie, M
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (45) : 14843 - 14849
  • [10] Synthesis and luminescence properties of novel ferrocene-naphthalimides dyads
    Gan, J
    Tian, H
    Wang, ZH
    Chen, KH
    Hill, J
    Lane, PA
    Rahn, MD
    Fox, AM
    Bradley, DDC
    [J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2002, 645 (1-2) : 168 - 175