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Synthesis and self-assembly of "tree-like" amphiphilic glycopolypeptides
被引:67
|作者:
Bonduelle, Colin
[1
,2
]
Huang, Jin
[3
]
Ibarboure, Emmanuel
[1
,2
]
Heise, Andreas
[3
]
Lecommandoux, Sebastien
[1
,2
]
机构:
[1] Univ Bordeaux IPB, ENSCBP, F-33607 Pessac, France
[2] CNRS, UMR5629, Lab Chim Polymeres Organ, Pessac, France
[3] Dublin City Univ, Sch Chem Sci, Dublin 9, Ireland
基金:
爱尔兰科学基金会;
关键词:
BLOCK-COPOLYMERS;
DRUG-DELIVERY;
VESICLES;
POLYMERSOMES;
DOXORUBICIN;
GLYCOPOLYMERS;
MICELLES;
WATER;
D O I:
10.1039/c2cc32970k
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Novel synthetic tree-like oligosaccharides-grafted-polypeptides were prepared by using Huisgen 1,3-dipolar cycloaddition between poly(gamma-benzyl-L-glutamate)-block-poly(propargylglycine) and two different oligosaccharides, dextran or hyaluronan. By direct solubilisation in water, these tree- ike glycopeptides spontaneously form very small assemblies with sizes below 50 nm and low polydispersity.
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页码:8353 / 8355
页数:3
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