From dendrimers to knedel-like structures

被引：63
作者：
Wooley, KL
机构：
[1] Department of Chemistry, Washington University, St. Louis
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 1997年 / 3卷 / 09期
关键词：
dendrimers; polymers; micelles; nanospheres; supramolecular chemistry;
D O I：
10.1002/chem.19970030904
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Shell-crosslinked knedels are nanometer-sized (5-200 nm diameters), amphiphilic core-shell spheres that are prepared by the self-assembly of amphiphilic block copolymers into polymer micelles, followed by crosslinking of side chain functionalities along the block composing the shell of the polymer micelles. Such structures resemble dendrimers in the basic structural components, and have the advantages of a rapid synthetic approach and the production of larger and broader size ranges.
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收藏
页码：1397 / 1399
页数：3
相关论文
共 20 条
  • [1] Arborescent graft copolymers: Highly branched macromolecules with a core-shell morphology
    Gauthier, M
    Tichagwa, L
    Downey, JS
    Gao, S
    [J]. MACROMOLECULES, 1996, 29 (02) : 519 - 527
  • [2] Star polymers and nanospheres from cross-linkable diblock copolymers
    Guo, A
    Liu, GJ
    Tao, J
    [J]. MACROMOLECULES, 1996, 29 (07) : 2487 - 2493
  • [3] UNIMOLECULAR MICELLES AND GLOBULAR AMPHIPHILES - DENDRITIC MACROMOLECULES AS NOVEL RECYCLABLE SOLUBILIZATION AGENTS
    HAWKER, CJ
    WOOLEY, KL
    FRECHET, JMJ
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1993, (12): : 1287 - 1297
  • [4] HUANG H, 1997, POLYM PREPR, V38, P119
  • [5] POLY(ETHYLENE OXIDE) MACROMONOMERS .8. PREPARATION AND POLYMERIZATION OF OMEGA-HYDROXYPOLY(ETHYLENE OXIDE) MACROMONOMERS
    ITO, K
    HASHIMURA, K
    ITSUNO, S
    YAMADA, E
    [J]. MACROMOLECULES, 1991, 24 (14) : 3977 - 3981
  • [6] DOUBLE EXPONENTIAL DENDRIMER GROWTH
    KAWAGUCHI, T
    WALKER, KL
    WILKINS, CL
    MOORE, JS
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (08) : 2159 - 2165
  • [7] Aggregation and critical micelle concentrations of polystyrene-b-poly(sodium acrylate) and polystyrene-b-poly(acrylic acid) micelles in organic media
    Khougaz, K
    Zhong, XF
    Eisenberg, A
    [J]. MACROMOLECULES, 1996, 29 (11) : 3937 - 3949
  • [8] HIGHLY BRANCHED AROMATIC POLYMERS PREPARED BY SINGLE-STEP SYNTHESES
    KIM, YH
    [J]. MACROMOLECULAR SYMPOSIA, 1994, 77 : 21 - 33
  • [9] STARBURST DENDRIMERS .5. MOLECULAR SHAPE CONTROL
    NAYLOR, AM
    GODDARD, WA
    KIEFER, GE
    TOMALIA, DA
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (06) : 2339 - 2341
  • [10] Newkome G. R., 1996, DENDRITIC MACROMOLEC
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