Complex single-chain polymer topologies locked by positionable twin disulfide cyclic bridges

被引:42
|
作者
Shishkan, Olga [1 ]
Zamfir, Mirela [1 ]
Gauthier, Marc Andre [2 ]
Boerner, Hans G. [3 ]
Lutz, Jean-Francois [1 ]
机构
[1] Inst Charles Sadron, Precis Macromol Chem Grp, F-67034 Strasbourg 2, France
[2] Inst Natl Rech Sci Energie Mat, Telecommun Res Ctr, Varennes, PQ J3X 1S2, Canada
[3] Humboldt Univ, Dept Chem, Lab Organ Synth Funct Syst, D-12489 Berlin, Germany
基金
欧洲研究理事会;
关键词
SYNTHETIC-POLYMERS; NANOPARTICLES; SEQUENCE; CHEMISTRY; STRATEGIES; COVALENT; MONOMERS; CLICK;
D O I
10.1039/c3cc47807f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Oligomers containing the peptide sequence cysteine-any-cysteine (CXC) were attached, at specific locations, to a linear chain of polystyrene. The polymer-bound peptide motifs were then oxidized under dilute conditions to afford a complex bio-hybrid bi-cyclic topology via intramolecular twin disulfide bridge formation.
引用
收藏
页码:1570 / 1572
页数:3
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