Topochemical polymerization in supramolecular polymers of oligopeptide-functionalized diacetylenes

被引：130

作者：

Jahnke, Eike

Lieberwirth, Ingo

Severin, Nikolai

Rabe, Juergen P.

Frauenrath, Holger

机构：

[1] ETH, Dept Mat, HCI H515, CH-8093 Zurich, Switzerland

[2] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

[3] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 32期

关键词：

beta sheets; double helix; hierarchical structures; self-assembly; topochemical polymerization;

D O I：

10.1002/anie.200600610

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Diacetylene macromonomers functionalized with a β-sheet-forming oligopeptide and a hydrogenated poly(isoprene) coil segment self-assembled into supramolecular polymers with a double-helical, tubular topology and a diameter of a few nanometers. Subsequent "1D topochemical polymerization" affords poly(diacetylene)s with a conjugated backbone and a high degree of biochemically relevant functionalization, as well as a defined hierarchical structure. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

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收藏

页码：5383 / 5386

页数：4

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