Modular nanometer-scale structuring of gel fibres by sequential self-organization

被引:74
作者
Applegarth, L
Clark, N
Richardson, AC
Parker, ADM
Radosavljevic-Evans, I
Goeta, AE
Howard, JAK
Steed, JW
机构
[1] Univ Durham, Dept Chem, Durham DH1 3LE, England
[2] Univ Durham, Dept Biol & Biomed Sci, Durham DH1 3LE, England
关键词
D O I
10.1039/b511259a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ag(I) and Cu(II) complexes of a series of simple bis( urea) ligands form soft metallogels. X-ray crystallographic results suggests that the gels' structure is based on hydrogen bonding to counter anions and thus suggests a route to tunable gel rheological properties.
引用
收藏
页码:5423 / 5425
页数:3
相关论文
共 27 条
  • [1] Behavior of organic compounds confined in monoliths of sol-gel silica glass. Effects of guest-host hydrogen bonding on uptake, release, and isomerization of the guest compounds
    Badjic, JD
    Kostic, NM
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (02) : 408 - 418
  • [2] Preparation and characterization of binary grafted polymeric blends of polyvinyl alcohol and gelatin and evaluation of their water uptake potential
    Bajpai, AK
    Sharma, M
    [J]. JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, 2005, A42 (05): : 663 - 682
  • [3] PATTERNS IN HYDROGEN BONDING - FUNCTIONALITY AND GRAPH SET ANALYSIS IN CRYSTALS
    BERNSTEIN, J
    DAVIS, RE
    SHIMONI, L
    CHANG, NL
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1995, 34 (15) : 1555 - 1573
  • [4] Rheology and thermotropic properties of bis-urea-based organogels in various primary alcohols
    Brinksma, J
    Feringa, BL
    Kellogg, RM
    Vreeker, R
    van Esch, J
    [J]. LANGMUIR, 2000, 16 (24) : 9249 - 9255
  • [5] de Loos M, 2000, EUR J ORG CHEM, V2000, P3675
  • [6] Derossi D, 1991, POLYM GELS FUNDAMENT
  • [7] Ferry D.J., 1980, Viscoelastic Properties of Polymers, V3e
  • [8] Primary alkyl amines as latent gelators and their organogel adducts with neutral triatomic molecules
    George, M
    Weiss, RG
    [J]. LANGMUIR, 2003, 19 (04) : 1017 - 1025
  • [9] Prominent gelation and chiral aggregation of alkylamides derived from trans-1,2-diaminocyclohexane
    Hanabusa, K
    Yamada, M
    Kimura, M
    Shirai, H
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (17): : 1949 - 1951
  • [10] Formation of organogels by intermolecular hydrogen bonding between ureylene segment
    Hanabusa, K
    Shimura, K
    Hirose, K
    Kimura, M
    Shirai, H
    [J]. CHEMISTRY LETTERS, 1996, (10) : 885 - 886