Self-Assembling Ligands for Multivalent Nanoscale Heparin Binding

被引:68
|
作者
Rodrigo, Ana C. [1 ]
Barnard, Anna [1 ]
Cooper, James [1 ]
Smith, David K. [1 ]
机构
[1] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England
基金
英国生物技术与生命科学研究理事会;
关键词
heparin; ligands; nanostructures; self-assembly; supramolecular chemistry; MOLECULAR-WEIGHT; DNA-BINDING; GENE DELIVERY; DENDRIMERS; DENDRONS; SULFATE; SURFACE; DESIGN; RECOGNITION; RECEPTORS;
D O I
10.1002/anie.201100019
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Supramolecular string of pearls: Polycationic ligands are designed to self-assemble into spherical pseudo-dendrimers that are capable of binding polyanionic heparin with affinities and binding modes similar to covalent nanostructures such as dendrimers and proteins (see picture; purple: heparin, red/blue: self-assembling ligand). Binding of the ligands to heparin induces nanoscale organization of the formed nanostructures. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:4675 / 4679
页数:5
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