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.

引用

收藏

页码：5383 / 5386

页数：4

相关论文

共 49 条

[31] Self-assembly of β-sheets into nanostructures by poly(alanine) segments incorporated in multiblock copolymers inspired by spider silk [J].

Rathore, O ;

Sogah, DY .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (22) :5231-5239

[32] Nanostructure formation through β-sheet self-assembly in silk-based materials [J].

Rathore, O ;

Sogah, DY .

MACROMOLECULES, 2001, 34 (05) :1477-1486

[33] STRUCTURAL-PROPERTIES OF PROTEIN BETA-SHEETS [J].

SALEMME, FR .

PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY, 1983, 42 (2-3) :95-133

[34] Conducting nanowires built by controlled self-assembly of amyloid fibers and selective metal deposition [J].

Scheibel, T ;

Parthasarathy, R ;

Sawicki, G ;

Lin, XM ;

Jaeger, H ;

Lindquist, SL .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2003, 100 (08) :4527-4532

[35] Folding proteins in fatal ways [J].

Selkoe, DJ .

NATURE, 2003, 426 (6968) :900-904

[36] Toward the rational control of nanoscale structures using chiral self-assembly: Diacetylenic phosphocholines [J].

Singh, A ;

Wong, EM ;

Schnur, JM .

LANGMUIR, 2003, 19 (05) :1888-1898

[37]

Smeenk J.M., 2005, Angew. Chem., V117, P2004

[38] Controlled assembly of macromolecular β-sheet fibrils [J].

Smeenk, JM ;

Otten, MBJ ;

Thies, J ;

Tirrell, DA ;

Stunnenberg, HG ;

van Hest, JCM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (13) :1968-1971

[39] Controlled polymerization of substituted diacetylene self-organized monolayers confined in molecule corrals [J].

Sullivan, SP ;

Schmeders, A ;

Mbugua, SK ;

Beebe, TP .

LANGMUIR, 2005, 21 (04) :1322-1327

[40] Common core structure of amyloid fibrils by synchrotron X-ray diffraction [J].

Sunde, M ;

Serpell, LC ;

Bartlam, M ;

Fraser, PE ;

Pepys, MB ;

Blake, CCF .

JOURNAL OF MOLECULAR BIOLOGY, 1997, 273 (03) :729-739

← 1 2 3 4 5 →