Tuning the photophysical properties of an ionic conjugated polymer through interactions with conventional polyelectrolytes

被引:23
作者
Abe, S [1 ]
Chen, LH [1 ]
机构
[1] Argonne Natl Lab, Biosci Div, Argonne, IL 60549 USA
关键词
conjugated polymers; polyelectrolytes; fluorescence; photophysics;
D O I
10.1002/polb.10521
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A study was performed on tuning the photophysical properties of an ionic conjugated polymer (ICP) through interactions with conventional polyelectrolytes. Under the influence of polyelectrolytes, the polymer chains were extended and ordered. Maximum effect was achieved with a polyelectrolyte having the same charge nature as the ICP.
引用
收藏
页码:1676 / 1679
页数:4
相关论文
共 17 条
  • [1] CONJUGATED POLYMER-FILMS FOR GAS SEPARATIONS
    ANDERSON, MR
    MATTES, BR
    REISS, H
    KANER, RB
    [J]. SCIENCE, 1991, 252 (5011) : 1412 - 1415
  • [2] LIGHT-EMITTING-DIODES BASED ON CONJUGATED POLYMERS
    BURROUGHES, JH
    BRADLEY, DDC
    BROWN, AR
    MARKS, RN
    MACKAY, K
    FRIEND, RH
    BURN, PL
    HOLMES, AB
    [J]. NATURE, 1990, 347 (6293) : 539 - 541
  • [3] Highly sensitive biological and chemical sensors based on reversible fluorescence quenching in a conjugated polymer
    Chen, LH
    McBranch, DW
    Wang, HL
    Helgeson, R
    Wudl, F
    Whitten, DG
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1999, 96 (22) : 12287 - 12292
  • [4] Tuning the properties of conjugated polyelectrolytes through surfactant complexation
    Chen, LH
    Xu, S
    McBranch, D
    Whitten, D
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (38) : 9302 - 9303
  • [5] DNA detection using water-soluble conjugated polymers and peptide nucleic acid probes
    Gaylord, BS
    Heeger, AJ
    Bazan, GC
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (17) : 10954 - 10957
  • [6] Amplified fluorescence quenching in a poly(p-phenylene)-based cationic polyelectrolyte
    Harrison, BS
    Ramey, MB
    Reynolds, JR
    Schanze, KS
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (35) : 8561 - 8562
  • [7] Tuning of superquenching in layered and mixed fluorescent polyelectrolytes
    Jones, RM
    Bergstedt, TS
    McBranch, DW
    Whitten, DG
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (27) : 6726 - 6727
  • [8] DNA condensation in two dimensions
    Koltover, I
    Wagner, K
    Safinya, CR
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2000, 97 (26) : 14046 - 14051
  • [9] Control of energy transfer in oriented conjugated polymer-mesoporous silica composites
    Nguyen, TQ
    Wu, JJ
    Doan, V
    Schwartz, BJ
    Tolbert, SH
    [J]. SCIENCE, 2000, 288 (5466) : 652 - 656
  • [10] Ionomeric control of interchain interactions, morphology, and the electronic properties of conjugated polymer solutions and films
    Nguyen, TQ
    Schwartz, BJ
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2002, 116 (18) : 8198 - 8208